Georgios Balogiannis (alternate spelling: Giorgos, Ballogianis, Mpalogiannis) (Greek: Γιώργος Μπαλογιάννης; born January 17, 1971, in Thessaloniki, Greece) is a retired Greek professional basketball player.
In 2000, Balogiannis moved to Panathinaikos, and with them he won 2 Greek League championships (2001, 2003) and 1 Greek Cup (2003).
He also played in the FIBA SuproLeague Final in 2001.
In the 2003–04 season, Balogiannis played with Makedonikos, and the next year he returned to PAOK, to play one more year.
Balogiannis was a member of the senior men's Greek national basketball team that finished in 4th place at the 1998 FIBA World Championship.