Tromelin may refer to:
Places[edit]
- Tromelin Island, an island in the Indian Ocean
People[edit]
- Bernard-Marie Boudin de Tromelin (1735–1815), French Navy officer
- Maurice Boudin de Tromelin de Launay (1740–1825), French Navy officer
- Jacques Marie Boudin de Tromelin de La Nuguy (1751–1798), French Navy officer
- Jacques Boudin de Tromelin (1770–1842), French Brigade general of the First French Empire