Sybille Bammer (born 27 April 1980) is a former professional female tennis player from Austria.
Her career high ranking is No.
19, achieved on 17 December 2007.
She was one of three mothers on the WTA Tour (Kim Clijsters and Rossana de los RÃos are the others), having taken time off at age 21 to have her daughter Tina before returning to the tour.
When she won the 2007 Pattaya Women's Open, it was the first time in eighteen years that a mother won on tour, after Laura Arraya in 1989.
Her daughter, Tina, was a frequent regular in the crowd.
Bammer said of her daughter, "She is always telling other people to be quiet because mommy is concentrating." She is notable for her 2-0 head-to-head against Serena Williams, one of the few players to have a winning record against the American.