Marty Roth (born December 15, 1958) is a Canadian former race car driver who last competed in 2008 in the IndyCar Series where he owned his own team, Roth Racing.

He made starts in both the 2004 and 2005 Indy 500 races, as well as competing full-time in both of those seasons in the Indy Pro Series after acquiring the IPS assets of Panther Racing in 2003.

In April 2006, Roth sold his Pro Series equipment and announced that he would move up to the IndyCar Series full-time, starting with the 2006 Indianapolis 500, however Roth failed to qualify for the 500 after crashing his car in practice late on Bump Day before achieving a qualifying run.

He returned to the series at Michigan International Speedway in July and ran two more races at the end of the year.

At season's end, he was reportedly told by league management that his license would not be renewed for 2009 leaving his career in the series in doubt.