Guendalina Buffon (born (1973-05-14)14 May 1973) is a retired Italian female volleyball player.

She was part of the Italy women's national volleyball team.

She participated in the 1994 FIVB Volleyball Women's World Championship.

[1] Guendalina was born into a family of Italian athletes: her mother Maria Stella Masocco was a discus thrower, and her father Adriano was a weightlifter.

[3][4] Guendalina's sister Veronica Buffon [it] also played volleyball for the Italian national team;[5] their younger brother Gianluigi is a former professional football goalkeeper who played for the Italy national football team for two decades and won the 2006 FIFA World Cup.