Sanja Ančić (Croatian pronunciation: [sâɲa âːntʃitɕ];[1][2] born 18 July 1988) is a former tennis player from Croatia.

She won a total of eight ITF tournaments in singles and one title in doubles.

Her highest singles ranking was world No.

She plays right-handed, has a two-handed backhand and is the sister of professional tennis players Ivica and Mario Ančić.

[3] She played with her brother in the 2007 Hopman Cup.