Castle Rock 'n' Rollers is a women's flat track roller derby league based in Castle Rock, Colorado. Founded in 2008, the league consists of a single team which competes against teams from other leagues. Castle Rock is a member of the Women's Flat Track Derby Association (WFTDA).
The league played its first home bout in June 2009, against the Naughty Pines Derby Dames. and took their first win against the same opposition, in September.
The league was accepted into the Women's Flat Track Derby Association Apprentice Program in April 2010, and became a full member of the WFTDA in June 2011.