The 2017 Colorado Rapids season was the club's 22nd season of existence, and their 22nd season in Major League Soccer, the top tier of the American soccer pyramid.

Note: Flags indicate national team as defined under FIFA eligibility rules.

Players may hold more than one non-FIFA nationality.

[1] Per Major League Soccer and club policies terms of the deals do not get disclosed.

Per Major League Soccer and club policies terms of the deals do not get disclosed.