28 is the second mixtape in the "11/28" series of Trey Songz, released as a digital download on November 28, 2018.

This "11/28" commemorates Trey Songz's birthday. Unlike the 11 mixtape, the 28 mixtape is heavy on features with artist appearances by Jacquees, 2 Chains, Yo Gotti, Swae Lee, Torey Lanez, O.T. Genasis, Rich Da Kid, Jeremih, Dave East, Chris Brown and Fabolous.