Clarence Adam Vinson (born July 10, 1978 in Washington, D.C.) is an American boxer.

Nicknamed "Untouchable", Vinson won the bantamweight bronze medal at the 2000 Summer Olympics.

In the semi-final bout, he was defeated 6-18 by Cuba's eventual gold medalist Guillermo Rigondeaux.

He lost against Heriberto Ruiz and a decision to Mexico's César Morales in 2004.

This article about a boxing Olympic medalist of the United States is a stub.