Sacha Feinberg-Mngomezulu  is a South African professional rugby player who plays as a fly-half for the Stormers in the United Rugby Championship (URC) and Western Province in the Currie Cup.

He also represents the South Africa national team (the Springboks). Feinberg-Mngomezulu developed his skills at Bishops Diocesan College and has become a record-breaking player for the Springboks, known for his talent, strategic play, and mental grit.