Jim Tomsula (born April 14, 1968) is an American football coach. He is currently the defensive line coach for the San Francisco 49ers of the National Football League, a position he has held since February 2007. Tomsula was San Francisco's interim head coach for the final game of the 2010 season. He has also been the head coach for the Rhein Fire of NFL Europe in 2006, where he compiled a record of 6–4.