Collas is a surname. Notable people with this surname include:
- Achille Collas (1795–1859), French engineer, inventor, writer and engraver
- Berni Collas (1954–2010), Belgian politician
- J. P. Collas
- Jean Collas (1874–1928), French rugby union player
- John von Collas (1678–1753), French architect
- Louis Antoine Collas (1775–1829), French painter
- Philippe Collas, French writer and scriptwriter
- Richard Collas
- Silvia Collas (born 1974), Bulgarian-French chess player
Surname listThis page lists people with the surname Collas. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Category: