Cyndie Allemann (born 4 April 1986 in Moutier) is a Swiss female racing driver.
She is the daughter of former Swiss karting champion Kurt Allemann and the sister of fellow racing driver Ken Allemann. After beginning her career in karting, she moved to cars in 2004 in Renault Speed Trophy F2000 and finished 6th. The next year she moved to the more highly regarded German championship for the same cars and finished 12th. In 2006 she moved up to the Formel 3 Cup, finishing in 9th place and winning the pole position at EuroSpeedway Lausitz. The following year she drove in the Formula 3 Euro Series for British team Manor Motorsport racing a Dallara-Mercedes, but despite participating in all 20 races, failed to score points and was not classified in the season standings.
In 2008, Allemann signed to race in Firestone Indy Lights series for American Spirit Racing. She would go on to finish 14th in the final points standings with her best result being a 4th place in the second race at the Mid-Ohio Sports Course in July.