- "Madame Librarian, are you okay?"
- ―Ahsoka Tano, to Chief Librarian Nu
Chief Librarian was a title held by the member of the Jedi Order who oversaw the vast Jedi Temple archives and Holocron Vault on Coruscant. Around the time of the Clone Wars, the Chief Librarian was the elderly Jedi Master Jocasta Nu. During her tenure, Nu was addressed to as "Madame Librarian."
- Star Wars: Episode II Attack of the Clones (First appearance)
- Star Wars: The Clone Wars – "Holocron Heist"
- Star Wars: The Clone Wars – "Lightsaber Lost"
- Star Wars: The Clone Wars – "Assassin"
- Star Wars: The Clone Wars – "The Lost One"
- Kanan 7: First Blood, Part I: The Corridors of Coruscant
- A New Dawn (Indirect mention only)