Marie Antoinette Sarangaya "Toni" Leviste (born August 5, 1973), is a Filipina equestrian[2] athlete.

[1] Toni Leviste first gained local media attention in 1999 when she won third place[1] in the little-known Sunshine tour grand prix which was held in Jerez de la Frontera, Spain.

[5] Leviste then went on to represent her country in the 2000 Summer Olympics[6] at Sydney, Australia, though eventually finishing at 61st place[5] and failing to medal, she noted that it was more important for her during that time to take part in the games rather than winning.

Her last major tournament win was in 2008 when she won first place in the CSI-Dinard young horse competition[1] in Dinard, France.

In 2010, she was initially named to the Philippines team for the Asian Games in Guangzhou, China, but she did not compete because the Philippine Olympic Committee decided not to field an equestrian team in order to avoid the high cost of transporting horses to the games.