diff --git a/heapsort.dart b/heapsort.dart
new file mode 100644
index 0000000..801695e
--- /dev/null
+++ b/heapsort.dart
@@ -0,0 +1,17 @@
+import 'heap.dart';
+
+List<E> heapsort<E extends Comparable<dynamic>>(List<E> list) {
+  // 1
+  final heap = Heap<E>(
+    elements: list.toList(),
+    priority: Priority.min,
+  );
+  // 2
+  final sorted = <E>[];
+  // 3
+  while (!heap.isEmpty) {
+    final value = heap.remove();
+    sorted.add(value!);
+  }
+  return sorted;
+}