ColleGrove is the third studio album by American rapper 2 Chainz. It was released on March 4, 2016, by Def Jam Recordings. The album is a collaborative effort between him and fellow American rapper Lil Wayne, but due to the latter's record label issues, only 2 Chainz was credited as the primary artist.

The album includes production from several high-profile record producers; such as Southside, Mike Will Made It, TM88, Infamous, Zaytoven, Lil' C, Metro Boomin, Ben Billions and London on da Track, among others. ColleGrove received generally positive reviews from critics and it debuted at number four on the US Billboard 200 chart. A sequel, Welcome 2 ColleGrove was announced and was released on November 17, 2023.