Gabriel Oche Amanyi (born 17 March 1986), popularly known by his stage name Terry G, is a Nigerian rapper, singer, songwriter, and record executive. He is widely known for his eccentric dress-sense, controversial lyrics, and awkward identity. He has been described by The Punch as "one of the world's weirdest singers", by Vanguard, and by Channels TV as the "craziest musician in Nigeria". In 2013, he released his fourth album, titled Book of Ginjah.

Terry G was born in Benue State and shares a birthday with his mother. He started singing in the choir of his local church.