Troy Sienkiewicz (born May 27, 1972) is an American former professional football player who was a guard and tackle for the San Diego Chargers of the National Football League (NFL) from 1996 to 1998. After walking on, he played college football for the New Mexico State Aggies. He was selected by the Chargers in the sixth round of the 1995 NFL draft with the 177th overall pick.