John Peter Halsmer (born March 3, 1944, in Lafayette, Indiana), is a former driver in the CART Championship Car series. He raced in 5 seasons (1980, 1982–1985), with 33 career starts, and started in the Indianapolis 500 in 1981–1982. He finished in the top five three times in the CART series, with his best finish in 2nd position in 1983 at Cleveland. In 1992, Halsmer raced in the IROC series, representing IMSA. Pete drove for Ford/Roush (NASCAR owner Jack Roush) from 1986 through 1989 and won six Trans Am races and four GTO races winning the 1989 GTO championship. From 1990 through 1992 he drove for Mazda and won another GTO championship in 1991. From 1994 through 1997 he drove BMWs, winning four GT2 races and winning the Manufacturer's Title in 1996. From 1999 to 2004 he drove for and pro