Jeff Larentowicz (born August 5, 1983 in Pasadena, California) is an American soccer player who currently plays for Colorado Rapids in Major League Soccer.
Larentowicz played Polish-American college soccer for Brown University from 2001 to 2004. In his four seasons there he played in 66 matches, amassing 7 goals and 6 assists, helping Brown to two Ivy League Championships. Before Brown, he helped lead traditional Philadelphia-area power Chestnut Hill Academy to back-to-back Interacademic League championships in 2000 and 2001. He also captained the FC Delco Arsenal to two USYSA National Championships in 2002 and 2003.
Larentowicz was selected in the fourth round, 45th overall in the 2005 MLS Supplemental Draft by New England Revolution. He spent his first season on the bench, playing only one minute with the first team all year. However, in 2006 Larentowicz came into more playing time through injuries, starting 19 games and appearing in a further seven. He scored his first-ever MLS goal on August 27, 2006 at a home game against the Columbus Crew. In 2007, he firmly established himself as a regular starter for the Revolution, playing all but two games as defensive midfielder alongside Shalrie Joseph.