UFC 6: Clash of the Titans was the sixth mixed martial arts event held by the Ultimate Fighting Championship on July 14, 1995, at the Casper Events Center in Casper, Wyoming. The event was seen live on pay per view in the United States, and later released on home video.

Tank Abbott vs Steve Nelmark • Brad Kohler vs Steve Judson • Jens Pulver vs John Lewis • BJ Penn vs Kaoru Uno • Tony de Souza vs Jutaro Nakao • Pat Miletich vs Shonie Carter • Gary Goodridge vs Paul Herrera ; Bobby Hoffman vs M. Robinson • Pedro Rizzo vs Tank Abbott • Fabiano Iha vs Kaoru Uno • Frank Shamrock vs Igor Zinoviev • Pedro Rizzo vs Tra tellingman • Shonie Carter vs Matt Serra • Lance Gibson vs Jermaine André • Chuck Liddell vs K. Randleman • Ron Waterman vs Andre Roberts • Eugene Jackson vs K.Yamamiya • Carlos Newton vs Matt Hughes • Vitor Belfort vs Wanderlei Silva • Pedro Rizzo vs Josh Barnett • Eugene Jackson vs Royce Alger • Pete Williams vs Mark Coleman • Tito Ortiz vs Evan Tanner

UFC 6: Clash of the Titans was the sixth mixed martial arts event held by the Ultimate Fighting Championship on July 14, 1995, at the Casper Events Center in Casper, Wyoming. The event was seen live in the United States, and later released on home video.