Brian Tanga (born 13 September 1995) is a Kenyan rugby union player, currently playing for the in the 2022 Currie Cup First Division. His preferred position is scrum-half or wing.
Tanga was named in the squad for the 2022 Currie Cup First Division.< Tanga is a Kenyan international in both 15-a-side and sevens.
He represented Kenya at the 2024 Summer Olympics in Paris.