diff --git a/python_docs_theme/locales/sv_SE/LC_MESSAGES/messages.po b/python_docs_theme/locales/sv_SE/LC_MESSAGES/messages.po
new file mode 100644
index 0000000..7bf73ef
--- /dev/null
+++ b/python_docs_theme/locales/sv_SE/LC_MESSAGES/messages.po
@@ -0,0 +1,128 @@
+# Swedish translations for python-docs-theme.
+# Copyright (C) 2025 Python Software Foundation
+# This file is distributed under the same license as the python-docs-theme
+# project.
+# Daniel Nylander, 2025.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: python-docs-theme 2025.5\n"
+"Report-Msgid-Bugs-To: https://github.com/python/python-docs-theme/"
+"issues\n"
+"POT-Creation-Date: 2025-08-07 19:09+0200\n"
+"PO-Revision-Date: 2025-08-29 07:03+0200\n"
+"Last-Translator: Daniel Nylander <github@danielnylander.se>\n"
+"Language-Team: sv\n"
+"Language: sv\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"Generated-By: Babel 2.16.0\n"
+"X-Generator: Poedit 3.7\n"
+
+#: python_docs_theme/footerdonate.html:1
+msgid "The Python Software Foundation is a non-profit corporation."
+msgstr "Python Software Foundation är ett icke-vinstdrivande företag."
+
+#: python_docs_theme/footerdonate.html:2
+msgid "Please donate."
+msgstr "Donera."
+
+#: python_docs_theme/layout.html:6
+msgid "Navigation"
+msgstr "Navigering"
+
+#: python_docs_theme/layout.html:51 python_docs_theme/layout.html:111
+msgid "Quick search"
+msgstr "Snabbsök"
+
+#: python_docs_theme/layout.html:52 python_docs_theme/layout.html:112
+msgid "Go"
+msgstr "Start"
+
+#: python_docs_theme/layout.html:60
+msgid "Theme"
+msgstr "Tema"
+
+#: python_docs_theme/layout.html:62
+msgid "Auto"
+msgstr "Auto"
+
+#: python_docs_theme/layout.html:63
+msgid "Light"
+msgstr "Ljus"
+
+#: python_docs_theme/layout.html:64
+msgid "Dark"
+msgstr "Mörk"
+
+#: python_docs_theme/layout.html:96
+msgid "Menu"
+msgstr "Meny"
+
+#: python_docs_theme/layout.html:142
+msgid "Copyright"
+msgstr "Upphovsrätt"
+
+#: python_docs_theme/layout.html:147
+msgid ""
+"This page is licensed under the Python Software Foundation License "
+"Version 2."
+msgstr ""
+"Denna sida är licensierad enligt Python Software Foundation License "
+"version 2."
+
+#: python_docs_theme/layout.html:149
+msgid ""
+"Examples, recipes, and other code in the documentation are additionally "
+"licensed under the Zero Clause BSD License."
+msgstr ""
+"Exempel, recept och annan kod i dokumentationen är dessutom "
+"licensierade under Zero Clause BSD-licensen."
+
+#: python_docs_theme/layout.html:152
+#, python-format
+msgid ""
+"See <a href=\"%(license_file)s\">History and License</a> for more "
+"information."
+msgstr ""
+"Se <a href=\"%(license_file)s\">Historik och licens</a> för mer "
+"information."
+
+#: python_docs_theme/layout.html:155
+#, python-format
+msgid "Hosted on %(hosted_on)s."
+msgstr "Hosting %(hosted_on)s."
+
+#: python_docs_theme/layout.html:163
+#, python-format
+msgid "Last updated on %(last_updated)s."
+msgstr "Senast uppdaterad %(last_updated)s."
+
+#: python_docs_theme/layout.html:166
+#, python-format
+msgid "<a href=\"%(theme_issues_url)s\">Found a bug</a>?"
+msgstr "Har du <a href=\"%(theme_issues_url)s\">hittat ett fel</a>?"
+
+#: python_docs_theme/layout.html:170
+#, python-format
+msgid ""
+"Created using <a href=\"https://www.sphinx-doc.org/\">Sphinx</a> "
+"%(sphinx_version)s."
+msgstr ""
+"Skapad med hjälp av <a href=\"https://www.sphinx-doc.org/\">Sphinx</a> "
+"%(sphinx_version)s."
+
+#: python_docs_theme/static/copybutton.js:30
+#: python_docs_theme/static/copybutton.js:55
+msgid "Copy"
+msgstr "Kopiera"
+
+#: python_docs_theme/static/copybutton.js:31
+msgid "Copy to clipboard"
+msgstr "Kopiera till urklipp"
+
+#: python_docs_theme/static/copybutton.js:53
+msgid "Copied!"
+msgstr "Kopierad!"