In chemistry, a superbase is a compound that has a particularly high affinity for protons.

Superbase may also refer to:

Superbase (database), an end-user desktop program first associated with the Commodore 64 computer

Its homophone Superbass may refer to:

SuperBass, a 1997 jazz album by Ray Brown, Christian McBride, and John Clayton "Super Bass", a 2010 song by Nicki Minaj

See also Brooklyn Superbas, an earlier name of the American baseball team the Brooklyn Dodgers Superbus (disambiguation)