Elvis Sinosic (born 13 February 1971 in Canberra, Australia) is a retired Australian professional mixed martial artist. While he is perhaps best known for his seven-fight stint in the Ultimate Fighting Championship (UFC), he has also competed in the Cage Rage Championships, K-1, and Pancrase. He has fought all over the world including Tokyo, London, Montreal, and Las Vegas. He fought for the UFC Light Heavyweight Championship at UFC 32.