Lista de Personas Famosas con el apellido Unser

Alfred Unser, más conocido como Al Unser, es un piloto de automovilismo de velocidad que se destacó en monoplazas en las décadas de 1960 a 1990. Es el segundo de tres automovilistas que han ganado cuatro veces las 500 Millas de Indianápolis y el cuarto de cinco que las ha ganado en años consecutivos. Unser obtuvo tres títulos de monoplazas: el Campeonato Nacional del USAC en 1970 y la serie CART en 1983 y 1985. Sus 39 victorias en automóviles Indy lo coloca cuarto en la tabla histórica luego de sus contemporáneos A. J. Foyt, Mario Andretti y Michael Andretti; asimismo sumó 98 podios y 140 top 5.

Robert William Unser, más conocido como Bobby Unser fue un piloto de automovilismo de velocidad, hermano de los también pilotos Al Unser y Jerry Unser. Se destacó en el Campeonato Nacional del USAC y la CART, resultando campeón en 1968 y 1974, subcampeón en 1970, 1979 y 1980, y tercero en 1967, 1969 y 1975.

Jeremy Michael Unser Jr. fue un piloto de carreras estadounidense. Fue campeón en 1957 de la USAC Stock Car Championship.

Robby Unser is an American former Indy Racing League driver and nine-time winner of the Pikes Peak International Hillclimb. He was the IRL rookie of the year in 1998. Robby made two starts in the Indianapolis 500 with a best finish of 5th in 1998. He also finished second twice in the 1998 season, his best IRL finish. His last IRL start came in 2000, his 21st IRL race. He is the son of Bobby Unser and cousin of Al Unser, Jr..

Johnny Unser is a former race car driver. He is the son of open wheel driver Jerry Unser, cousin of Al Unser, Jr. and Robby Unser, nephew of Al Unser and Bobby Unser, and first cousin once removed of Alfred Unser. Unser's father, Jerry, died in a racing accident when Unser was seven months old. He made 5 starts in CART in 1993 and 1994 with a best result of 15th. He joined the Indy Racing League in its inaugural 1996 season but had a transmission failure during the pace lap of what would've been his first Indianapolis 500 and was not credited with a race start. In 1997 he made his first start in the Indy 500 starting in the 35th position after League and Speedway owner Tony George added his and Lyn St. James' car to the field because slower cars than theirs were guaranteed starting positions because of prior races. He went on to finish 18th, his best "500" result in 5 starts. Unser drove the majority of his IRL races for Hemelgarn Racing and in his 14 career IRL starts he had a best finish of 9th in his very first series start in 1996 at Phoenix International Raceway. His last major open wheel race was the 2000 Indy 500.