A libertine is one free from the restraint of social norms and religious morals.
Libertine may also refer to:
- Synagogue of the Libertines
- Ragusian libertine, a silver coin used in the Republic of Ragusa (modern-day Dubrovnik, Croatia)
- Linux Libertine, a free software Unicode typeface by the Libertine Open Fonts Project
- Libertine (magazine), the student magazine of Flinders University, South Australia
- Libertine, an American fashion label run by Johnson Hartig
- "Libertine" (song), a 1986 song by Mylène Farmer
- Libertine (Gene album), 2001
- Libertine (Silkworm album), 1994
- Libertine (Liv Kristine album), 2012
- "Libertine", a song by The Buck Pets on their album Mercurotones