The 1958 Southern Jaguars football team was an American football team that represented Southern University as a member of the Southwestern Athletic Conference (SWAC) during the 1958 college football season. Led by Ace Mumford in his 23rd season as head coach, the Jaguars compiled an overall record of 8âÂÂ2, with a mark of 3âÂÂ2 in conference play, and finished tied for second in the SWAC.