Rob McKelvey (born August 2, 1969) is an American professional golfer who played on the Nationwide Tour.

McKelvey joined the Nationwide Tour in 1996. In his rookie year on Tour he recorded three top-10 finishes with his best result coming at the NIKE Dominion Open where he finished in a tie for second. From 1997 to 1999 he recorded five top-10 finishes with his best result being a tie for third. He picked up his first win on tour in 2000 at the BUY.COM Louisiana Open. He continued to play on Tour until 2004.