Lothar Motschenbacher, born on October 7, 1938, in Germany, is a former racing driver known for his accomplishments in North American open-wheel and sports car racing. Motschenbacher moved to the United States early in his career and gained recognition as a skilled driver in the competitive Can-Am series in the late 1960s and early 1970s. Known for his consistency and adaptability, he was a regular competitor in Can-Am events, often racing against top drivers and factory-backed teams.

Though he never secured a win in Can-Am, Motschenbacher's persistence and driving skill earned him numerous podium finishes, placing him among the top competitors in the series during its heyday. In addition to Can-Am, he also competed in Formula 5000 and other sports car events, solidifying his reputation as a versatile and reliable driver.

Motschenbacher eventually retired from racing but is remembered for his competitive spirit and contributions to North American motorsport during an exciting era in racing history.