diff --git a/repos.go b/repos.go
index 65a82e0..0c1629c 100644
--- a/repos.go
+++ b/repos.go
@@ -83,6 +83,18 @@ func (s *RepoService) IterSubscribers(ctx context.Context, owner, repo string) i
 	return ListIter[types.User](ctx, s.client, path, nil)
 }
 
+// ListAssignees returns all users that can be assigned to issues in a repository.
+func (s *RepoService) ListAssignees(ctx context.Context, owner, repo string) ([]types.User, error) {
+	path := ResolvePath("/api/v1/repos/{owner}/{repo}/assignees", pathParams("owner", owner, "repo", repo))
+	return ListAll[types.User](ctx, s.client, path, nil)
+}
+
+// IterAssignees returns an iterator over all users that can be assigned to issues in a repository.
+func (s *RepoService) IterAssignees(ctx context.Context, owner, repo string) iter.Seq2[types.User, error] {
+	path := ResolvePath("/api/v1/repos/{owner}/{repo}/assignees", pathParams("owner", owner, "repo", repo))
+	return ListIter[types.User](ctx, s.client, path, nil)
+}
+
 // ListCollaborators returns all collaborators on a repository.
 func (s *RepoService) ListCollaborators(ctx context.Context, owner, repo string) ([]types.User, error) {
 	path := ResolvePath("/api/v1/repos/{owner}/{repo}/collaborators", pathParams("owner", owner, "repo", repo))
diff --git a/repos_test.go b/repos_test.go
index 575d35b..cd63ad5 100644
--- a/repos_test.go
+++ b/repos_test.go
@@ -206,6 +206,58 @@ func TestRepoService_ListSubscribers_Good(t *testing.T) {
 	}
 }
 
+func TestRepoService_ListAssignees_Good(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodGet {
+			t.Errorf("expected GET, got %s", r.Method)
+		}
+		if r.URL.Path != "/api/v1/repos/core/go-forge/assignees" {
+			t.Errorf("wrong path: %s", r.URL.Path)
+			http.NotFound(w, r)
+			return
+		}
+		json.NewEncoder(w).Encode([]types.User{{UserName: "alice"}, {UserName: "bob"}})
+	}))
+	defer srv.Close()
+
+	f := NewForge(srv.URL, "tok")
+	users, err := f.Repos.ListAssignees(context.Background(), "core", "go-forge")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(users) != 2 || users[0].UserName != "alice" || users[1].UserName != "bob" {
+		t.Fatalf("got %#v", users)
+	}
+}
+
+func TestRepoService_IterAssignees_Good(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodGet {
+			t.Errorf("expected GET, got %s", r.Method)
+		}
+		if r.URL.Path != "/api/v1/repos/core/go-forge/assignees" {
+			t.Errorf("wrong path: %s", r.URL.Path)
+			http.NotFound(w, r)
+			return
+		}
+		w.Header().Set("X-Total-Count", "2")
+		json.NewEncoder(w).Encode([]types.User{{UserName: "alice"}, {UserName: "bob"}})
+	}))
+	defer srv.Close()
+
+	f := NewForge(srv.URL, "tok")
+	var names []string
+	for user, err := range f.Repos.IterAssignees(context.Background(), "core", "go-forge") {
+		if err != nil {
+			t.Fatal(err)
+		}
+		names = append(names, user.UserName)
+	}
+	if len(names) != 2 || names[0] != "alice" || names[1] != "bob" {
+		t.Fatalf("got %#v", names)
+	}
+}
+
 func TestRepoService_ListCollaborators_Good(t *testing.T) {
 	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		if r.Method != http.MethodGet {