Emin Boztepe (born 17 July 1962) is an American martial artist of Turkish origin who held German nationality prior to naturalization. He first came to prominence for his fight in 1986 with noted Wing Chun practitioner William Cheung, and he continued to gain attention in the 1990s with a public challenge of the Gracie family. He was a notable member of Leung Ting's Wing Tsun organisation until 2002, when he formed his own organisation.