diff --git a/Lib/test/test_module/__init__.py b/Lib/test/test_module/__init__.py
index d4ed61648..22132b01c 100644
--- a/Lib/test/test_module/__init__.py
+++ b/Lib/test/test_module/__init__.py
@@ -151,13 +151,11 @@ a = A(destroyed)"""
         if 'test.test_module.bad_getattr2' in sys.modules:
             del sys.modules['test.test_module.bad_getattr2']
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
     def test_module_dir(self):
         import test.test_module.good_getattr as gga
         self.assertEqual(dir(gga), ['a', 'b', 'c'])
         del sys.modules['test.test_module.good_getattr']
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
     def test_module_dir_errors(self):
         import test.test_module.bad_getattr as bga
         from test.test_module import bad_getattr2
diff --git a/Lib/test/test_support.py b/Lib/test/test_support.py
index 6b3aa466d..19ea6fafc 100644
--- a/Lib/test/test_support.py
+++ b/Lib/test/test_support.py
@@ -458,7 +458,6 @@ class TestSupport(unittest.TestCase):
                 self.OtherClass, self.RefClass, ignore=ignore)
         self.assertEqual(set(), missing_items)
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON
     def test_check__all__(self):
         extra = {'tempdir'}
         not_exported = {'template'}
diff --git a/Lib/test/test_zoneinfo/test_zoneinfo.py b/Lib/test/test_zoneinfo/test_zoneinfo.py
index e9516c0b1..638b4c52a 100644
--- a/Lib/test/test_zoneinfo/test_zoneinfo.py
+++ b/Lib/test/test_zoneinfo/test_zoneinfo.py
@@ -1970,7 +1970,6 @@ class TestModule(ZoneInfoTestBase):
         with self.assertRaises(AttributeError):
             self.module.NOATTRIBUTE
 
-    @unittest.expectedFailure  # TODO: RUSTPYTHON; dir(self.module) should at least contain everything in __all__.
     def test_dir_contains_all(self):
         """dir(self.module) should at least contain everything in __all__."""
         module_all_set = set(self.module.__all__)
diff --git a/crates/vm/src/builtins/module.rs b/crates/vm/src/builtins/module.rs
index e62967558..8fa5259f7 100644
--- a/crates/vm/src/builtins/module.rs
+++ b/crates/vm/src/builtins/module.rs
@@ -303,6 +303,10 @@ impl PyModule {
         let dict = dict_attr
             .downcast::<PyDict>()
             .map_err(|_| vm.new_type_error("<module>.__dict__ is not a dictionary"))?;
+        // PEP 562: honor a module-level __dir__ if one is defined
+        if let Some(dir_func) = dict.get_item_opt(identifier!(vm, __dir__), vm)? {
+            return dir_func.call((), vm)?.try_to_value(vm);
+        }
         let attrs = dict.into_iter().map(|(k, _v)| k).collect();
         Ok(attrs)
     }