Third Power was a psychedelic hard rock band from Detroit, Michigan, who released one album in 1970.

The group was formed in 1969 and became a prominent local bar band before signing to Vanguard Records. Guitarist Drew Abbott and bassist Jem Targal shared singing duties. They released an album, Believe, on the label in 1970, but the group disbanded in 1971. Abbott later went on to work with Bob Seger, and Targal briefly led his own solo career.