Wooey is a simple web interface to run command line Python scripts.
Grappelli is a grid-based alternative/extension to the Django administration interface.
Flower is a web based tool for monitoring and administrating Celery clusters.
The project was recently moved into its own organization.
Drop-in replacement of Django admin comes with lots of goodies, fully extensible with plugin support, pretty UI based on Twitter Bootstrap.
Django Suit is alternative theme/skin/extension for Django administration interface.
Ajenti is a Linux & BSD web admin panel.