diff --git a/django/apps/registry.py b/django/apps/registry.py
index e01352b1de..d7ac81af82 100644
--- a/django/apps/registry.py
+++ b/django/apps/registry.py
@@ -176,7 +176,7 @@ class Apps:
 
         result = []
         for app_config in self.app_configs.values():
-            result.extend(list(app_config.get_models(include_auto_created, include_swapped)))
+            result.extend(app_config.get_models(include_auto_created, include_swapped))
         return result
 
     def get_model(self, app_label, model_name=None, require_ready=True):
diff --git a/django/contrib/gis/geos/mutable_list.py b/django/contrib/gis/geos/mutable_list.py
index 2d62e7bfa4..3e67906623 100644
--- a/django/contrib/gis/geos/mutable_list.py
+++ b/django/contrib/gis/geos/mutable_list.py
@@ -117,7 +117,7 @@ class ListMixin:
 
     def __iadd__(self, other):
         'add another list-like object to self'
-        self.extend(list(other))
+        self.extend(other)
         return self
 
     def __mul__(self, n):
diff --git a/django/core/management/commands/loaddata.py b/django/core/management/commands/loaddata.py
index aaf9775407..595e19e5e6 100644
--- a/django/core/management/commands/loaddata.py
+++ b/django/core/management/commands/loaddata.py
@@ -298,7 +298,7 @@ class Command(BaseCommand):
                 continue
             if os.path.isdir(app_dir):
                 dirs.append(app_dir)
-        dirs.extend(list(fixture_dirs))
+        dirs.extend(fixture_dirs)
         dirs.append('')
         dirs = [os.path.abspath(os.path.realpath(d)) for d in dirs]
         return dirs