Frane Ninčević (born 17 June 1999) is a Croatian tennis player.

Ninčević has a career high ATP singles ranking of 1,022 achieved on 13 September 2021.

He also has a career high ATP doubles ranking of 652 achieved on 13 September 2021.

[1] Throughout his career, Ninčević has made 2 ITF doubles finals.

[2] This biographical article relating to Croatian tennis is a stub.