The LSU–Ole Miss football rivalry, more recently renamed the Magnolia Bowl, is an American college football rivalry game played annually by the LSU Tigers football team of Louisiana State University (LSU) and the Ole Miss Rebels football team of the University of Mississippi (Ole Miss). The Tigers and the Rebels first met in 1894, and have been regular opponents in Southeastern Conference (SEC), meeting annually since 1945. The rivalry was at its height during the 1950s and 1960s, when both teams were highly ranked and during which time both teams claimed a national championship. The rivalry died down from the 1970s to the 1990, owing Ole Miss not returning to conference or national prominence since the 1970s and because LSU has seen new rivalries emerge when the SEC split into two divisions 1992, most notably Auburn, Alabama, and Florida. Even though the rivalry has not attracted the same national attention in recent years, it still stirs up passion in both Oxford and Baton Rouge.

In 2008, the student bodies of both schools elected to christen the yearly contest the "Magnolia Bowl", the magnolia flower being the state flower of both Louisiana and Mississippi, and award a trophy to the winner. Ole Miss defeated LSU 31-13 in Baton Rouge, Louisiana to become the first winner of the new trophy.