Gilles Augustin Binya (born 29 August 1984) is a Cameroonian retired footballer who played as a defensive midfielder.
He spent most of his career in Turkey, representing Gaziantepspor and Elazigspor and appearing in 87 Süper Lig matches for the former club.
He also competed professionally, other than in his own country, in Algeria, Portugal and Switzerland.
Binya won 17 caps for Cameroon, representing the country in two Africa Cup of Nations.