Collas
# Collas

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
