Complete List of Zuffa Champions

This list covers all main championships held in Zuffa promotions, including unified championship histories for main weightclasses.

Super Heavyweight Championship

 * Over 265 lbs (Over 120 kg)

Heavyweight Championship
206 to 265 lb (93 to 120 kg)

Light Heavyweight Championship

 * 186 to 205 lb (84 to 93 kg)
 * The Light Heavyweight Title was known as the Middleweight Title prior to UFC 31 (May 4, 2001).
 * The Pride World Middleweight Title (204.6 lb) was unified with the UFC Light Heavyweight Title on September 8, 2007 when Quinton Jackson defeated Dan Henderson at UFC 75.

Middleweight Championship

 * 171 to 185 lb (77 to 84 kg)
 * The Pride World Welterweight Title (183 lb) was unified with the UFC Middleweight Title on March 1, 2008 when Anderson Silva defeated Dan Henderson at UFC 82.

Welterweight Championship

 * 156 to 170 lb (70 to 77 kg)
 * The Welterweight Title was known as the Lightweight Title prior to UFC 31 (May 4, 2001).

Lightweight Championship

 * 146 to 155 lb (66 to 70 kg)
 * The Lightweight Title was known as the Bantamweight Title prior to UFC 31 (May 4, 2001).

Featherweight Championship

 * 136 to 145 lb (61 to 66 kg)

Bantamweight Championship

 * 126 to 135 lb (57 to 61 kg)

Flyweight Championship

 * 116 to 125 lb (53 to 57 kg)
 * ''Demetrious Johnson defeated Joseph Benavidez on September 22, 2012 at UFC 152 in Toronto, ON, Canada in the finale of a 4-man tournament for the inaugural title.

Women's Featherweight Championship
136 lb to 145 lb

Formerly known as the Women's Middleweight Championship and the Women's Lightweight Championship

Women's Bantamweight Championship
126 lb to 135 lb

Formerly known as the Women's Welterweight Championship and the Women's Featherweight Championship