diff --git a/django/contrib/gis/utils/ogrinspect.py b/django/contrib/gis/utils/ogrinspect.py
index 9a091602fc..f04974f80d 100644
--- a/django/contrib/gis/utils/ogrinspect.py
+++ b/django/contrib/gis/utils/ogrinspect.py
@@ -60,7 +60,7 @@ def ogrinspect(*args, **kwargs):
 
     ...will print model definition to stout
 
-    or put this in a python script and use to redirect the output to a new
+    or put this in a Python script and use to redirect the output to a new
     model like:
 
     $ python generate_model.py > myapp/models.py
diff --git a/django/core/files/storage.py b/django/core/files/storage.py
index 9929e20981..e117d2bcd4 100644
--- a/django/core/files/storage.py
+++ b/django/core/files/storage.py
@@ -35,7 +35,7 @@ class Storage:
     def save(self, name, content, max_length=None):
         """
         Save new content to the file specified by name. The content should be
-        a proper File object or any python file-like object, ready to be read
+        a proper File object or any Python file-like object, ready to be read
         from the beginning.
         """
         # Get the proper name for the file, as it will actually be saved.
diff --git a/django/db/migrations/loader.py b/django/db/migrations/loader.py
index dd0f37d135..54e1cefb00 100644
--- a/django/db/migrations/loader.py
+++ b/django/db/migrations/loader.py
@@ -24,7 +24,7 @@ class MigrationLoader:
     but will probably follow the 1234_name.py convention.
 
     On initialization, this class will scan those directories, and open and
-    read the python files, looking for a class called Migration, which should
+    read the Python files, looking for a class called Migration, which should
     inherit from django.db.migrations.Migration. See
     django.db.migrations.migration for what that looks like.
 
diff --git a/django/db/migrations/questioner.py b/django/db/migrations/questioner.py
index 08e7719dc1..47a3052c80 100644
--- a/django/db/migrations/questioner.py
+++ b/django/db/migrations/questioner.py
@@ -29,7 +29,7 @@ class MigrationQuestioner:
             return True
         # Otherwise, we look to see if it has a migrations module
         # without any Python files in it, apart from __init__.py.
-        # Apps from the new app template will have these; the python
+        # Apps from the new app template will have these; the Python
         # file check will ensure we skip South ones.
         try:
             app_config = apps.get_app_config(app_label)
diff --git a/django/dispatch/dispatcher.py b/django/dispatch/dispatcher.py
index cefc00aad7..910024371b 100644
--- a/django/dispatch/dispatcher.py
+++ b/django/dispatch/dispatcher.py
@@ -182,7 +182,7 @@ class Signal:
         Arguments:
 
             sender
-                The sender of the signal. Can be any python object (normally one
+                The sender of the signal. Can be any Python object (normally one
                 registered with a connect if you actually want something to
                 occur).
 
diff --git a/django/test/runner.py b/django/test/runner.py
index 0c31beaa2c..38eb5c3be0 100644
--- a/django/test/runner.py
+++ b/django/test/runner.py
@@ -611,7 +611,7 @@ class DiscoverRunner:
 
 def is_discoverable(label):
     """
-    Check if a test label points to a python package or file directory.
+    Check if a test label points to a Python package or file directory.
 
     Relative labels like "." and ".." are seen as directories.
     """
diff --git a/docs/ref/contrib/postgres/fields.txt b/docs/ref/contrib/postgres/fields.txt
index bcab67d132..c82fb0adaf 100644
--- a/docs/ref/contrib/postgres/fields.txt
+++ b/docs/ref/contrib/postgres/fields.txt
@@ -621,7 +621,7 @@ start and end timestamps of an event, or the range of ages an activity is
 suitable for.
 
 All of the range fields translate to :ref:`psycopg2 Range objects
-<psycopg2:adapt-range>` in python, but also accept tuples as input if no bounds
+<psycopg2:adapt-range>` in Python, but also accept tuples as input if no bounds
 information is necessary. The default is lower bound included, upper bound
 excluded; that is, ``[)``.
 
diff --git a/docs/releases/1.5.txt b/docs/releases/1.5.txt
index 57f14d606a..ed1990e30d 100644
--- a/docs/releases/1.5.txt
+++ b/docs/releases/1.5.txt
@@ -668,7 +668,7 @@ Miscellaneous
 * :func:`~django.utils.http.int_to_base36` properly raises a
   :exc:`TypeError` instead of :exc:`ValueError` for non-integer inputs.
 
-* The ``slugify`` template filter is now available as a standard python
+* The ``slugify`` template filter is now available as a standard Python
   function at :func:`django.utils.text.slugify`. Similarly, ``remove_tags`` is
   available at ``django.utils.html.remove_tags()``.
 
diff --git a/docs/topics/logging.txt b/docs/topics/logging.txt
index 0e0700c618..6badc17568 100644
--- a/docs/topics/logging.txt
+++ b/docs/topics/logging.txt
@@ -148,7 +148,7 @@ by a name. This name is used to identify the logger for configuration
 purposes.
 
 By convention, the logger name is usually ``__name__``, the name of
-the python module that contains the logger. This allows you to filter
+the Python module that contains the logger. This allows you to filter
 and handle logging calls on a per-module basis. However, if you have
 some other way of organizing your logging messages, you can provide
 any dot-separated name to identify your logger::
diff --git a/scripts/manage_translations.py b/scripts/manage_translations.py
index de38a470b1..49f9f903db 100644
--- a/scripts/manage_translations.py
+++ b/scripts/manage_translations.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 #
-# This python file contains utility scripts to manage Django translations.
+# This Python file contains utility scripts to manage Django translations.
 # It has to be run inside the django git root directory.
 #
 # The following commands are available:
diff --git a/tests/file_storage/tests.py b/tests/file_storage/tests.py
index 7957323299..f3011749f8 100644
--- a/tests/file_storage/tests.py
+++ b/tests/file_storage/tests.py
@@ -821,7 +821,7 @@ class FileFieldStorageTests(TestCase):
         # Create sample file
         temp_storage.save('tests/example.txt', ContentFile('some content'))
 
-        # Load it as python file object
+        # Load it as Python file object
         with open(temp_storage.path('tests/example.txt')) as file_obj:
             # Save it using storage and read its content
             temp_storage.save('tests/file_obj', file_obj)
diff --git a/tests/i18n/test_percents.py b/tests/i18n/test_percents.py
index 5ab146a4c2..e17d041020 100644
--- a/tests/i18n/test_percents.py
+++ b/tests/i18n/test_percents.py
@@ -33,7 +33,7 @@ class ExtractingStringsWithPercentSigns(POFileAssertionMixin, FrenchTestCase):
     Percent signs are python formatted.
 
     These tests should all have an analogous translation tests below, ensuring
-    the python formatting does not persist through to a rendered template.
+    the Python formatting does not persist through to a rendered template.
     """
 
     def setUp(self):
diff --git a/tests/inspectdb/tests.py b/tests/inspectdb/tests.py
index 849773ef9e..90a8c5f5e2 100644
--- a/tests/inspectdb/tests.py
+++ b/tests/inspectdb/tests.py
@@ -138,7 +138,7 @@ class InspectDBTestCase(TestCase):
         out = StringIO()
         call_command('inspectdb', table_name_filter=inspectdb_tables_only, stdout=out)
         output = out.getvalue()
-        error_message = "inspectdb generated an attribute name which is a python keyword"
+        error_message = "inspectdb generated an attribute name which is a Python keyword"
         # Recursive foreign keys should be set to 'self'
         self.assertIn("parent = models.ForeignKey('self', models.DO_NOTHING)", output)
         self.assertNotIn(