Sultan-Ahmed Magomedsalihovich Ibragimov (Russian: ??????-????? ???????????????? ?????????; born 8 March 1975) is a retired Russian professional boxer of Dagestani descent who competed from 2002 to 2008, and held the WBO heavyweight title from 2007 to 2008.
As an amateur he won silver medals at the 2000 Olympics and 2000 European Championships, and bronze at the 2001 World Championships, all in the heavyweight division.
Ibragimov is one of six southpaws to become world heavyweight champion: the others being Michael Moorer, Corrie Sanders, Chris Byrd, Ruslan Chagaev, and Charles Martin.