Alvin Henry is a former track and field athlete notable for being on Trinidad and Tobago's 4 × 100 metres relay team at the 2000 Summer Olympics. While part of the team, Henry did not actually compete in the event. He was bronze medallist with the relay team at the 2002 Central American and Caribbean Games. On August 8, 2008, Henry pleaded guilty in exchange for a 21-year prison sentence.