Antonella Serra Zanetti (born 25 July 1980; ) is a former professional tennis player from Italy.
On 30 January 2006, Serra Zanetti achieved her career-high singles ranking of world No. 60. On 8 May 2006, she peaked at No. 47 in the doubles rankings. In her career, she won two doubles titles on WTA Tour, as well as six singles and five doubles titles on the ITF Women's Circuit.
Antonella was coached by Patricio Remondegui, her favorite surface is hardcourt. Father Alessandro is in banking; mother Arianna is an art history teacher; older brother Andrea and younger sister Alessia are students. Older sister Adriana also retired as professional tennis player.
Antonella Serra Zanetti retired from the professional tour 2009.