Philip Sekulic (Serbo-Croatian: Sekulić; born 5 September 2003) is an Australian tennis player.

He has a career high ATP singles ranking of world No.

325, Sekulic made his ATP main draw debut at the 2023 Chengdu Open after defeating Nick Chappell and Evgeny Donskoy to qualify for the singles main draw.

He won his first ATP match defeating Nuno Borges.

This biographical article relating to Australian tennis is a stub.