John Benjamin Gillon III (born March 31, 1994) is an American professional basketball player.

Gillon started his collegiate career at Arkansas-Little Rock, where he averaged 10.6 points in his freshman season.

After graduating from Colorado State, with one more year of remaining college eligibility Gillon decided to transfer again to Syracuse.

On December 3, Gillon was picked up by the Erie BayHawks,[2] reuniting with former Syracuse teammate, Andrew White.

[5] On September 6, 2019, Gillon signed with Pieno žvaigždės Pasvalys of the Lithuanian Basketball League.