Romanin is a surname. Notable people with this surname include:
- Fides Romanin (1934–2019), Italian cross country skier
- Samuele Romanin (1808–1961), Italian historian
- Dmitri Romanin , Soviet politician and Communist Party functionary
- Leone Romanin Jacur (1847-1928), Italian politician
See also
edit- Romanin was a pseudonym of Jean Moulin
- Gaudre de Romanin , a river in France