Gérard "Gé" Bohlander (5 November 1895 - 18 December 1940) was a Dutch male water polo player.
He was a member of the Netherlands men's national water polo team.
He competed with the team at the 1920 Summer Olympics and 1924 Summer Olympics.His brother, Willy Bohlander, was also a water polo player and competed for the national team also at the 1924 Summer Olympics.
Bohlander died in December 1940 due to the complications after a car accident.