Colas

Colas may refer to:


 * People
 * Claudius Colas (1884–1914), French Esperantist
 * Emily Colas, American author
 * Fabrice Colas (born 1964), French track cyclist
 * Henry Colas (disambiguation), name of multiple people
 * Oscar Colas, Cuban baseball player
 * Paul Colas (1880–1972), French sports shooter


 * Business and organisations
 * Colas Group, a multi-national civil engineering company based in France
 * Colas Rail, its rail freight subsidiary