Miss USA 1958 was the seventh Miss USA pageant, held at Long Beach Municipal Auditorium, Long Beach, California, on July 23, 1958. Charlotte Sheffield of Utah crowned Eurlyne Howell of Louisiana as Miss USA 1958, marking Louisiana’s first Miss USA title. Howell later competed at Miss Universe 1958 and placed as third runner-up to Luz Marina Zuluaga. Forty-five contestants from states and cities participated. The competition was hosted by Bob Russell.