Rainy City Roller Dolls (RCRD) is a women's flat track roller derby league based in Centralia, Washington. Founded in 2007, the league consists of a single team, which competes against teams from other leagues. Rainy City is a member of the Women's Flat Track Derby Association (WFTDA).
The league was founded in September 2007 by thirteen skaters, By October, it was already practicing three times a week.
Since 2008, Rainy City has organized the annual "Knocktoberfest", a four-team tournament. In April 2011, it was accepted as a member of the Women's Flat Track Derby Association Apprentice Program, and, in December 2012, it graduated to full membership.
Starting in May of 2018, Rainy City will host a six team WFTDA sanctioned tournament called "Reign the Pain" at the RollerDrome in Centralia.