Suñol is a Spanish surname. Notable people with the name include:
Cèlia Suñol i Pla (1899–1986), Catalan writer Alvar Suñol (born 1935), Spanish painter, sculptor and lithographer Antonio Suñol, Spanish-born Californio businessman, ranchero, and politician Jeronimo Suñol (1839–1902), Spanish sculptor born in Barcelona
See also Sunol (disambiguation) – geographical locations