Frank ("Frankie") Liles (born February 14, 1965)[1] is an American former professional boxer who held the Lineal and WBA super-middleweight titles.

In 1994 he beat Steve Little to capture the Lineal and WBA super middleweight titles.

[2] He successfully defended the title against seven different fighters over a five-year span, including over Michael Nunn,[3] Segundo Mercado and Tim Littles.

He spent a great deal of time training athletes oversees, mostly in Japan.

Liles was the head trainer for several K-1 fighters including Musashi, Remy Bonjasky, & Bob Sapp.