Arthur "Afa" Anoa'i, Sr. (born November 21, 1942) is a Samoan American retired professional wrestler and manager. He was best known as one-half of the tag team The Wild Samoans with his brother Sika. He competed in many different National Wrestling Alliance (NWA) affiliates and the World Wide Wrestling Federation (WWWF).
He was born in Samoa and he moved with his family to San Francisco, California. Before becoming a professional wrestler, Anoa'i joined the United States Marine Corps at the age of 17.
After retiring, he started the Wild Samoan Training Facility with Sika. In 1999, along with Lynn Anoa'i, Afa started the Usos Foundation, which is a non-profit organization that aims towards turning young people away from drugs, gangs and poverty by giving scholarships to the Wild Samoans Training Center.