diff --git a/src/Microsoft.ComponentDetection.Detectors/npm/Contracts/PackageLockV2Package.cs b/src/Microsoft.ComponentDetection.Detectors/npm/Contracts/PackageLockV2Package.cs
index 2b2875a5f..309020af8 100644
--- a/src/Microsoft.ComponentDetection.Detectors/npm/Contracts/PackageLockV2Package.cs
+++ b/src/Microsoft.ComponentDetection.Detectors/npm/Contracts/PackageLockV2Package.cs
@@ -8,6 +8,13 @@ namespace Microsoft.ComponentDetection.Detectors.Npm.Contracts;
 /// </summary>
 internal sealed record PackageLockV2Package
 {
+    /// <summary>
+    /// The package name. This is only present when the package name does not match the folder name in node_modules,
+    /// for example when a package is aliased via the <c>npm:@scope/name@version</c> syntax.
+    /// </summary>
+    [JsonPropertyName("name")]
+    public string? Name { get; init; }
+
     /// <summary>
     /// The version found in package.json.
     /// </summary>
diff --git a/src/Microsoft.ComponentDetection.Detectors/npm/Contracts/PackageLockV3Package.cs b/src/Microsoft.ComponentDetection.Detectors/npm/Contracts/PackageLockV3Package.cs
index 9bcc7fef0..5239f3652 100644
--- a/src/Microsoft.ComponentDetection.Detectors/npm/Contracts/PackageLockV3Package.cs
+++ b/src/Microsoft.ComponentDetection.Detectors/npm/Contracts/PackageLockV3Package.cs
@@ -8,6 +8,13 @@ namespace Microsoft.ComponentDetection.Detectors.Npm.Contracts;
 /// </summary>
 internal sealed record PackageLockV3Package
 {
+    /// <summary>
+    /// The package name. This is only present when the package name does not match the folder name in node_modules,
+    /// for example when a package is aliased via the <c>npm:@scope/name@version</c> syntax.
+    /// </summary>
+    [JsonPropertyName("name")]
+    public string? Name { get; init; }
+
     /// <summary>
     /// The version found in package.json.
     /// </summary>
diff --git a/src/Microsoft.ComponentDetection.Detectors/npm/NpmComponentDetectorWithRoots.cs b/src/Microsoft.ComponentDetection.Detectors/npm/NpmComponentDetectorWithRoots.cs
index f9d529bb0..0cfa0133d 100644
--- a/src/Microsoft.ComponentDetection.Detectors/npm/NpmComponentDetectorWithRoots.cs
+++ b/src/Microsoft.ComponentDetection.Detectors/npm/NpmComponentDetectorWithRoots.cs
@@ -76,8 +76,16 @@ protected override void ProcessLockfile(
         while (topLevelDependencies.Count > 0)
         {
             var (name, lockDependency, _) = topLevelDependencies.Dequeue();
+            var version = lockDependency.Version;
 
-            var component = this.CreateComponent(name, lockDependency.Version, lockDependency.Integrity);
+            // Handle npm aliases like "npm:@zkochan/js-yaml@0.0.9"
+            if (NpmComponentUtilities.TryParseNpmAlias(version, out var realName, out var realVersion))
+            {
+                name = realName;
+                version = realVersion;
+            }
+
+            var component = this.CreateComponent(name, version, lockDependency.Integrity);
             if (component is null)
             {
                 continue;
@@ -96,8 +104,16 @@ protected override void ProcessLockfile(
             while (subQueue.Count > 0)
             {
                 var (subName, subDependency, parentComponent) = subQueue.Dequeue();
+                var subVersion = subDependency.Version;
+
+                // Handle npm aliases like "npm:@zkochan/js-yaml@0.0.9"
+                if (NpmComponentUtilities.TryParseNpmAlias(subVersion, out var realSubName, out var realSubVersion))
+                {
+                    subName = realSubName;
+                    subVersion = realSubVersion;
+                }
 
-                var subComponent = this.CreateComponent(subName, subDependency.Version, subDependency.Integrity);
+                var subComponent = this.CreateComponent(subName, subVersion, subDependency.Integrity);
                 if (subComponent is null || previouslyAddedComponents.Contains(subComponent.Id))
                 {
                     continue;
diff --git a/src/Microsoft.ComponentDetection.Detectors/npm/NpmComponentUtilities.cs b/src/Microsoft.ComponentDetection.Detectors/npm/NpmComponentUtilities.cs
index 1df59abec..d4ec137d4 100644
--- a/src/Microsoft.ComponentDetection.Detectors/npm/NpmComponentUtilities.cs
+++ b/src/Microsoft.ComponentDetection.Detectors/npm/NpmComponentUtilities.cs
@@ -126,6 +126,41 @@ public static IDictionary<string, IDictionary<string, bool>> TryGetAllPackageJso
         return returnedDependencies.Concat(AttachDevInformationToDependencies(devDependencies, true)).GroupBy(x => x.Key).ToDictionary(x => x.Key, x => x.First().Value);
     }
 
+    /// <summary>
+    /// Tries to parse an npm alias specifier of the form <c>npm:@scope/name@version</c> or <c>npm:name@version</c>.
+    /// This format appears in the <c>version</c> field of v1/v2 lockfile <c>dependencies</c> entries when a package is aliased.
+    /// </summary>
+    /// <param name="versionField">The version field value from the lockfile dependency entry.</param>
+    /// <param name="packageName">When this method returns <c>true</c>, contains the real package name (e.g. <c>@zkochan/js-yaml</c>).</param>
+    /// <param name="version">When this method returns <c>true</c>, contains the version string (e.g. <c>0.0.9</c>).</param>
+    /// <returns><c>true</c> if the value was a valid npm alias specifier; otherwise <c>false</c>.</returns>
+    public static bool TryParseNpmAlias(string? versionField, out string packageName, out string version)
+    {
+        packageName = string.Empty;
+        version = string.Empty;
+
+        if (versionField is null || !versionField.StartsWith("npm:", StringComparison.Ordinal))
+        {
+            return false;
+        }
+
+        // Remove "npm:" prefix → e.g. "@zkochan/js-yaml@0.0.9" or "ramda@0.28.1"
+        var specifier = versionField[4..];
+
+        // Find the last '@' that separates name from version.
+        // For scoped packages like "@scope/name@version", the first '@' is part of the scope.
+        var lastAtIndex = specifier.LastIndexOf('@');
+        if (lastAtIndex <= 0)
+        {
+            return false;
+        }
+
+        packageName = specifier[..lastAtIndex];
+        version = specifier[(lastAtIndex + 1)..];
+
+        return packageName.Length > 0 && version.Length > 0;
+    }
+
     /// <summary>
     /// Gets the module name, stripping off the "node_modules/" prefix if it exists.
     /// </summary>
diff --git a/src/Microsoft.ComponentDetection.Detectors/npm/NpmLockfile3Detector.cs b/src/Microsoft.ComponentDetection.Detectors/npm/NpmLockfile3Detector.cs
index 5fbcdf0fd..8da75d9b0 100644
--- a/src/Microsoft.ComponentDetection.Detectors/npm/NpmLockfile3Detector.cs
+++ b/src/Microsoft.ComponentDetection.Detectors/npm/NpmLockfile3Detector.cs
@@ -83,7 +83,7 @@ protected override void ProcessLockfile(
         while (topLevelDependencies.Count > 0)
         {
             var (path, lockPackage, _) = topLevelDependencies.Dequeue();
-            var name = NpmComponentUtilities.GetModuleName(path);
+            var name = lockPackage.Name ?? NpmComponentUtilities.GetModuleName(path);
 
             var component = this.CreateComponent(name, lockPackage.Version, lockPackage.Integrity);
             if (component is null)
@@ -108,7 +108,7 @@ protected override void ProcessLockfile(
             while (subQueue.Count > 0)
             {
                 var (subPath, subPackage, parentComponent) = subQueue.Dequeue();
-                var subName = NpmComponentUtilities.GetModuleName(subPath);
+                var subName = subPackage.Name ?? NpmComponentUtilities.GetModuleName(subPath);
 
                 var subComponent = this.CreateComponent(subName, subPackage.Version, subPackage.Integrity);
                 if (subComponent is null)
diff --git a/test/Microsoft.ComponentDetection.Detectors.Tests/NpmDetectorWithRootsTests.cs b/test/Microsoft.ComponentDetection.Detectors.Tests/NpmDetectorWithRootsTests.cs
index 959d5574a..0d7214817 100644
--- a/test/Microsoft.ComponentDetection.Detectors.Tests/NpmDetectorWithRootsTests.cs
+++ b/test/Microsoft.ComponentDetection.Detectors.Tests/NpmDetectorWithRootsTests.cs
@@ -696,4 +696,112 @@ public async Task TestNpmDetector_PackageLockMissingDependenciesProperty_ShouldN
         var detectedComponents = componentRecorder.GetDetectedComponents();
         detectedComponents.Should().BeEmpty(); // No dependencies should be detected since dependencies is missing
     }
+
+    [TestMethod]
+    public async Task TestNpmDetector_V1Lockfile_AliasedScopedPackages_UsesRealNameAsync()
+    {
+        // In v1/v2 lockfiles, aliased packages have a version field like "npm:@scope/name@version"
+        var packageLockJson = @"{
+                ""name"": ""test"",
+                ""version"": ""0.0.0"",
+                ""lockfileVersion"": 1,
+                ""dependencies"": {
+                    ""js-yaml"": {
+                        ""version"": ""npm:@zkochan/js-yaml@0.0.9"",
+                        ""resolved"": ""https://registry.npmjs.org/@zkochan/js-yaml/-/js-yaml-0.0.9.tgz"",
+                        ""integrity"": ""sha512-nAEMjKcB1LDrMyYnjNsDkxoewI2aexrwlT3UJeL+nlbd64FEQNmKgPGAYIieaLVgtpRiHE9OL6/rmHLlstQwnQ==""
+                    },
+                    ""ramda"": {
+                        ""version"": ""npm:@pnpm/ramda@0.28.1"",
+                        ""resolved"": ""https://registry.npmjs.org/@pnpm/ramda/-/ramda-0.28.1.tgz"",
+                        ""integrity"": ""sha512-W86pkk7P9PAfARThHaD4fIjJ8QJUGMB2OhlCFsrueciPqlYZvDg/w62BmRm7PghVQcxGLbYoPN4+iykzP+0jRQ==""
+                    }
+                }
+            }";
+
+        var packageJson = @"{
+                ""name"": ""test"",
+                ""version"": ""0.0.0"",
+                ""dependencies"": {
+                    ""js-yaml"": ""npm:@zkochan/js-yaml@0.0.9"",
+                    ""ramda"": ""npm:@pnpm/ramda@0.28.1""
+                }
+            }";
+
+        var (scanResult, componentRecorder) = await this.detectorTestUtility
+            .WithFile(this.packageLockJsonFileName, packageLockJson, this.packageLockJsonSearchPatterns)
+            .WithFile(this.packageJsonFileName, packageJson, this.packageJsonSearchPattern)
+            .ExecuteDetectorAsync();
+
+        scanResult.ResultCode.Should().Be(ProcessingResultCode.Success);
+
+        var detectedComponents = componentRecorder.GetDetectedComponents().ToList();
+        detectedComponents.Should().HaveCount(2);
+
+        // Verify the real scoped package names are used, not the alias names
+        var jsYaml = detectedComponents.First(c => ((NpmComponent)c.Component).Name == "@zkochan/js-yaml");
+        ((NpmComponent)jsYaml.Component).Version.Should().Be("0.0.9");
+
+        var ramda = detectedComponents.First(c => ((NpmComponent)c.Component).Name == "@pnpm/ramda");
+        ((NpmComponent)ramda.Component).Version.Should().Be("0.28.1");
+
+        // Ensure the alias names are NOT used
+        detectedComponents.Should().NotContain(c => ((NpmComponent)c.Component).Name == "js-yaml");
+        detectedComponents.Should().NotContain(c => ((NpmComponent)c.Component).Name == "ramda");
+    }
+
+    [TestMethod]
+    public async Task TestNpmDetector_V1Lockfile_AliasedScopedPackageAsTransitiveDependency_UsesRealNameAsync()
+    {
+        // Tests that aliased scoped packages are correctly detected as transitive dependencies in v1/v2 lockfiles
+        var packageLockJson = @"{
+                ""name"": ""test"",
+                ""version"": ""0.0.0"",
+                ""lockfileVersion"": 1,
+                ""dependencies"": {
+                    ""my-package"": {
+                        ""version"": ""1.0.0"",
+                        ""resolved"": ""https://registry.npmjs.org/my-package/-/my-package-1.0.0.tgz"",
+                        ""integrity"": ""sha512-nAEMjKcB1LDrMyYnjNsDkxoewI2aexrwlT3UJeL+nlbd64FEQNmKgPGAYIieaLVgtpRiHE9OL6/rmHLlstQwnQ=="",
+                        ""requires"": {
+                            ""js-yaml"": ""npm:@zkochan/js-yaml@0.0.9""
+                        }
+                    },
+                    ""js-yaml"": {
+                        ""version"": ""npm:@zkochan/js-yaml@0.0.9"",
+                        ""resolved"": ""https://registry.npmjs.org/@zkochan/js-yaml/-/js-yaml-0.0.9.tgz"",
+                        ""integrity"": ""sha512-W86pkk7P9PAfARThHaD4fIjJ8QJUGMB2OhlCFsrueciPqlYZvDg/w62BmRm7PghVQcxGLbYoPN4+iykzP+0jRQ==""
+                    }
+                }
+            }";
+
+        var packageJson = @"{
+                ""name"": ""test"",
+                ""version"": ""0.0.0"",
+                ""dependencies"": {
+                    ""my-package"": ""1.0.0""
+                }
+            }";
+
+        var (scanResult, componentRecorder) = await this.detectorTestUtility
+            .WithFile(this.packageLockJsonFileName, packageLockJson, this.packageLockJsonSearchPatterns)
+            .WithFile(this.packageJsonFileName, packageJson, this.packageJsonSearchPattern)
+            .ExecuteDetectorAsync();
+
+        scanResult.ResultCode.Should().Be(ProcessingResultCode.Success);
+
+        var detectedComponents = componentRecorder.GetDetectedComponents().ToList();
+        detectedComponents.Should().HaveCount(2);
+
+        // The aliased transitive dependency should use the real scoped name
+        var jsYaml = detectedComponents.First(c => ((NpmComponent)c.Component).Name == "@zkochan/js-yaml");
+        ((NpmComponent)jsYaml.Component).Version.Should().Be("0.0.9");
+
+        // The alias name should NOT be present
+        detectedComponents.Should().NotContain(c => ((NpmComponent)c.Component).Name == "js-yaml");
+
+        // my-package should be detected normally
+        var myPackage = detectedComponents.First(c => ((NpmComponent)c.Component).Name == "my-package");
+        ((NpmComponent)myPackage.Component).Version.Should().Be("1.0.0");
+    }
 }
diff --git a/test/Microsoft.ComponentDetection.Detectors.Tests/NpmLockfile3DetectorTests.cs b/test/Microsoft.ComponentDetection.Detectors.Tests/NpmLockfile3DetectorTests.cs
index 6f2f62921..d9249bb02 100644
--- a/test/Microsoft.ComponentDetection.Detectors.Tests/NpmLockfile3DetectorTests.cs
+++ b/test/Microsoft.ComponentDetection.Detectors.Tests/NpmLockfile3DetectorTests.cs
@@ -598,4 +598,127 @@ public async Task TestNpmDetector_CircularDependency_HandledGracefullyAsync()
             componentCId,
             parentComponent => parentComponent.Name == componentA.Name).Should().BeTrue();
     }
+
+    [TestMethod]
+    public async Task TestNpmDetector_PackageLockVersion3_AliasedScopedPackages_UsesRealNameAsync()
+    {
+        // Simulates npm aliases like "js-yaml": "npm:@zkochan/js-yaml@0.0.9"
+        // In the lockfile, the path key uses the alias name but the "name" field contains the real scoped package name.
+        var packageLockJson = @"{
+                ""name"": ""test"",
+                ""version"": ""0.0.0"",
+                ""lockfileVersion"": 3,
+                ""packages"": {
+                    """": {
+                        ""dependencies"": {
+                            ""js-yaml"": ""0.0.9"",
+                            ""ramda"": ""0.28.1""
+                        }
+                    },
+                    ""node_modules/js-yaml"": {
+                        ""name"": ""@zkochan/js-yaml"",
+                        ""version"": ""0.0.9"",
+                        ""resolved"": ""https://registry.npmjs.org/@zkochan/js-yaml/-/js-yaml-0.0.9.tgz"",
+                        ""integrity"": ""sha512-nAEMjKcB1LDrMyYnjNsDkxoewI2aexrwlT3UJeL+nlbd64FEQNmKgPGAYIieaLVgtpRiHE9OL6/rmHLlstQwnQ==""
+                    },
+                    ""node_modules/ramda"": {
+                        ""name"": ""@pnpm/ramda"",
+                        ""version"": ""0.28.1"",
+                        ""resolved"": ""https://registry.npmjs.org/@pnpm/ramda/-/ramda-0.28.1.tgz"",
+                        ""integrity"": ""sha512-W86pkk7P9PAfARThHaD4fIjJ8QJUGMB2OhlCFsrueciPqlYZvDg/w62BmRm7PghVQcxGLbYoPN4+iykzP+0jRQ==""
+                    }
+                }
+            }";
+
+        var packageJson = @"{
+                ""name"": ""test"",
+                ""version"": ""0.0.0"",
+                ""dependencies"": {
+                    ""js-yaml"": ""npm:@zkochan/js-yaml@0.0.9"",
+                    ""ramda"": ""npm:@pnpm/ramda@0.28.1""
+                }
+            }";
+
+        var (scanResult, componentRecorder) = await this.detectorTestUtility
+            .WithFile(this.packageLockJsonFileName, packageLockJson, this.packageLockJsonSearchPatterns)
+            .WithFile(this.packageJsonFileName, packageJson, this.packageJsonSearchPattern)
+            .ExecuteDetectorAsync();
+
+        scanResult.ResultCode.Should().Be(ProcessingResultCode.Success);
+
+        var detectedComponents = componentRecorder.GetDetectedComponents().ToList();
+        detectedComponents.Should().HaveCount(2);
+
+        // Verify the real scoped package names are used, not the alias names
+        var jsYaml = detectedComponents.First(c => ((NpmComponent)c.Component).Name == "@zkochan/js-yaml");
+        ((NpmComponent)jsYaml.Component).Version.Should().Be("0.0.9");
+
+        var ramda = detectedComponents.First(c => ((NpmComponent)c.Component).Name == "@pnpm/ramda");
+        ((NpmComponent)ramda.Component).Version.Should().Be("0.28.1");
+
+        // Ensure the alias names are NOT used
+        detectedComponents.Should().NotContain(c => ((NpmComponent)c.Component).Name == "js-yaml");
+        detectedComponents.Should().NotContain(c => ((NpmComponent)c.Component).Name == "ramda");
+    }
+
+    [TestMethod]
+    public async Task TestNpmDetector_PackageLockVersion3_AliasedScopedPackageAsTransitiveDependency_UsesRealNameAsync()
+    {
+        // Tests that aliased scoped packages are correctly detected when they appear as transitive dependencies
+        var packageLockJson = @"{
+                ""name"": ""test"",
+                ""version"": ""0.0.0"",
+                ""lockfileVersion"": 3,
+                ""packages"": {
+                    """": {
+                        ""dependencies"": {
+                            ""my-package"": ""1.0.0""
+                        }
+                    },
+                    ""node_modules/my-package"": {
+                        ""version"": ""1.0.0"",
+                        ""resolved"": ""https://registry.npmjs.org/my-package/-/my-package-1.0.0.tgz"",
+                        ""integrity"": ""sha512-nAEMjKcB1LDrMyYnjNsDkxoewI2aexrwlT3UJeL+nlbd64FEQNmKgPGAYIieaLVgtpRiHE9OL6/rmHLlstQwnQ=="",
+                        ""dependencies"": {
+                            ""js-yaml"": ""0.0.9""
+                        }
+                    },
+                    ""node_modules/js-yaml"": {
+                        ""name"": ""@zkochan/js-yaml"",
+                        ""version"": ""0.0.9"",
+                        ""resolved"": ""https://registry.npmjs.org/@zkochan/js-yaml/-/js-yaml-0.0.9.tgz"",
+                        ""integrity"": ""sha512-W86pkk7P9PAfARThHaD4fIjJ8QJUGMB2OhlCFsrueciPqlYZvDg/w62BmRm7PghVQcxGLbYoPN4+iykzP+0jRQ==""
+                    }
+                }
+            }";
+
+        var packageJson = @"{
+                ""name"": ""test"",
+                ""version"": ""0.0.0"",
+                ""dependencies"": {
+                    ""my-package"": ""1.0.0""
+                }
+            }";
+
+        var (scanResult, componentRecorder) = await this.detectorTestUtility
+            .WithFile(this.packageLockJsonFileName, packageLockJson, this.packageLockJsonSearchPatterns)
+            .WithFile(this.packageJsonFileName, packageJson, this.packageJsonSearchPattern)
+            .ExecuteDetectorAsync();
+
+        scanResult.ResultCode.Should().Be(ProcessingResultCode.Success);
+
+        var detectedComponents = componentRecorder.GetDetectedComponents().ToList();
+        detectedComponents.Should().HaveCount(2);
+
+        // The aliased transitive dependency should use the real scoped name
+        var jsYaml = detectedComponents.First(c => ((NpmComponent)c.Component).Name == "@zkochan/js-yaml");
+        ((NpmComponent)jsYaml.Component).Version.Should().Be("0.0.9");
+
+        // The alias name should NOT be present
+        detectedComponents.Should().NotContain(c => ((NpmComponent)c.Component).Name == "js-yaml");
+
+        // my-package should be detected normally
+        var myPackage = detectedComponents.First(c => ((NpmComponent)c.Component).Name == "my-package");
+        ((NpmComponent)myPackage.Component).Version.Should().Be("1.0.0");
+    }
 }
diff --git a/test/Microsoft.ComponentDetection.Detectors.Tests/NpmUtilitiesTests.cs b/test/Microsoft.ComponentDetection.Detectors.Tests/NpmUtilitiesTests.cs
index f3e89bccd..7afc2eaae 100644
--- a/test/Microsoft.ComponentDetection.Detectors.Tests/NpmUtilitiesTests.cs
+++ b/test/Microsoft.ComponentDetection.Detectors.Tests/NpmUtilitiesTests.cs
@@ -234,4 +234,22 @@ public void GetModuleName_ReturnsAsExpected()
             NpmComponentUtilities.GetModuleName(path).Should().Be(expectedModuleName);
         }
     }
+
+    [TestMethod]
+    [DataRow("npm:@zkochan/js-yaml@0.0.9", true, "@zkochan/js-yaml", "0.0.9")]
+    [DataRow("npm:@pnpm/ramda@0.28.1", true, "@pnpm/ramda", "0.28.1")]
+    [DataRow("npm:lodash@4.17.21", true, "lodash", "4.17.21")]
+    [DataRow("1.2.3", false, "", "")]
+    [DataRow("^1.0.0", false, "", "")]
+    [DataRow(null, false, "", "")]
+    [DataRow("npm:", false, "", "")]
+    [DataRow("npm:@scope", false, "", "")]
+    [DataRow("npm:name", false, "", "")]
+    public void TryParseNpmAlias_ReturnsAsExpected(string input, bool expectedResult, string expectedName, string expectedVersion)
+    {
+        var result = NpmComponentUtilities.TryParseNpmAlias(input, out var packageName, out var version);
+        result.Should().Be(expectedResult);
+        packageName.Should().Be(expectedName);
+        version.Should().Be(expectedVersion);
+    }
 }