diff --git a/internal/golang/golang.go b/internal/golang/golang.go
index 05c8704..54ec3ad 100644
--- a/internal/golang/golang.go
+++ b/internal/golang/golang.go
@@ -12,6 +12,9 @@ func init() {
 
 	// go.sum - lockfile
 	core.Register("golang", core.Lockfile, &goSumParser{}, core.ExactMatch("go.sum"))
+
+	// go.graph - lockfile (go mod graph output)
+	core.Register("golang", core.Lockfile, &goGraphParser{}, core.ExactMatch("go.graph"))
 }
 
 // goModParser parses go.mod files.
@@ -145,3 +148,76 @@ func (p *goSumParser) Parse(filename string, content []byte) ([]core.Dependency,
 
 	return deps, nil
 }
+
+// goGraphParser parses go.graph files (go mod graph output).
+type goGraphParser struct{}
+
+func (p *goGraphParser) Parse(filename string, content []byte) ([]core.Dependency, error) {
+	var deps []core.Dependency
+	seen := make(map[string]bool)
+	directDeps := make(map[string]bool)
+	lines := strings.Split(string(content), "\n")
+
+	// First pass: identify direct dependencies (those required by the main module)
+	// The main module appears without a version in the first column
+	for _, line := range lines {
+		line = strings.TrimSpace(line)
+		if line == "" {
+			continue
+		}
+
+		parts := strings.Fields(line)
+		if len(parts) != 2 {
+			continue
+		}
+
+		parent := parts[0]
+		dep := parts[1]
+
+		// If parent has no @version, it's the main module
+		if !strings.Contains(parent, "@") {
+			// Extract just the name from dep (before @)
+			if idx := strings.LastIndex(dep, "@"); idx > 0 {
+				directDeps[dep[:idx]] = true
+			}
+		}
+	}
+
+	// Second pass: collect all dependencies
+	for _, line := range lines {
+		line = strings.TrimSpace(line)
+		if line == "" {
+			continue
+		}
+
+		parts := strings.Fields(line)
+		if len(parts) != 2 {
+			continue
+		}
+
+		dep := parts[1]
+
+		// Parse name@version
+		idx := strings.LastIndex(dep, "@")
+		if idx <= 0 {
+			continue
+		}
+
+		name := dep[:idx]
+		version := dep[idx+1:]
+
+		if seen[name] {
+			continue
+		}
+		seen[name] = true
+
+		deps = append(deps, core.Dependency{
+			Name:    name,
+			Version: version,
+			Scope:   core.Runtime,
+			Direct:  directDeps[name],
+		})
+	}
+
+	return deps, nil
+}
diff --git a/internal/golang/golang_test.go b/internal/golang/golang_test.go
index 4aaa531..d568ee4 100644
--- a/internal/golang/golang_test.go
+++ b/internal/golang/golang_test.go
@@ -574,3 +574,76 @@ func TestGodepsText(t *testing.T) {
 		}
 	}
 }
+
+func TestGoGraph(t *testing.T) {
+	content, err := os.ReadFile("../../testdata/golang/go.graph")
+	if err != nil {
+		t.Fatalf("failed to read fixture: %v", err)
+	}
+
+	parser := &goGraphParser{}
+	deps, err := parser.Parse("go.graph", content)
+	if err != nil {
+		t.Fatalf("Parse failed: %v", err)
+	}
+
+	// Should have 8 unique dependencies
+	if len(deps) != 8 {
+		t.Fatalf("expected 8 dependencies, got %d", len(deps))
+	}
+
+	depMap := make(map[string]core.Dependency)
+	for _, d := range deps {
+		depMap[d.Name] = d
+	}
+
+	// Verify direct dependencies (from main module)
+	directDeps := []struct {
+		name    string
+		version string
+	}{
+		{"golang.org/x/text", "v0.14.0"},
+		{"github.com/google/uuid", "v1.4.0"},
+		{"github.com/stretchr/testify", "v1.8.4"},
+	}
+
+	for _, exp := range directDeps {
+		dep, ok := depMap[exp.name]
+		if !ok {
+			t.Errorf("expected %s dependency", exp.name)
+			continue
+		}
+		if dep.Version != exp.version {
+			t.Errorf("%s version = %q, want %q", exp.name, dep.Version, exp.version)
+		}
+		if !dep.Direct {
+			t.Errorf("%s should be direct dependency", exp.name)
+		}
+	}
+
+	// Verify transitive dependencies
+	transitiveDeps := []struct {
+		name    string
+		version string
+	}{
+		{"golang.org/x/tools", "v0.0.0-20180917221912-90fa682c2a6e"},
+		{"github.com/davecgh/go-spew", "v1.1.1"},
+		{"github.com/pmezard/go-difflib", "v1.0.0"},
+		{"github.com/stretchr/objx", "v0.5.0"},
+		{"gopkg.in/yaml.v3", "v3.0.1"},
+	}
+
+	for _, exp := range transitiveDeps {
+		dep, ok := depMap[exp.name]
+		if !ok {
+			t.Errorf("expected %s dependency", exp.name)
+			continue
+		}
+		if dep.Version != exp.version {
+			t.Errorf("%s version = %q, want %q", exp.name, dep.Version, exp.version)
+		}
+		if dep.Direct {
+			t.Errorf("%s should be transitive (indirect) dependency", exp.name)
+		}
+	}
+}
diff --git a/testdata/golang/go.graph b/testdata/golang/go.graph
new file mode 100644
index 0000000..4bfd1a6
--- /dev/null
+++ b/testdata/golang/go.graph
@@ -0,0 +1,8 @@
+example.com/myproject golang.org/x/text@v0.14.0
+example.com/myproject github.com/google/uuid@v1.4.0
+example.com/myproject github.com/stretchr/testify@v1.8.4
+golang.org/x/text@v0.14.0 golang.org/x/tools@v0.0.0-20180917221912-90fa682c2a6e
+github.com/stretchr/testify@v1.8.4 github.com/davecgh/go-spew@v1.1.1
+github.com/stretchr/testify@v1.8.4 github.com/pmezard/go-difflib@v1.0.0
+github.com/stretchr/testify@v1.8.4 github.com/stretchr/objx@v0.5.0
+github.com/stretchr/testify@v1.8.4 gopkg.in/yaml.v3@v3.0.1