The 1952 Detroit Lions season was the franchise's 23rd season in the National Football League. The Lions won their second National Football League (NFL) championship, having won their first championship 17 years earlier in 1935. The team's co-captains were halfback Bob Hoernschemeyer and defensive tackle John Prchlik, and defensive end Jim Doran was selected as the team's most valuable player. In their third year under head coach Buddy Parker, the 1952 Lions compiled a 9–3 record during the regular season, finished in a tie with the Los Angeles Rams for first place in the NFL's National Conference, defeated the Rams in a tiebreaker game, and defeated the Cleveland Browns, 17–7, in the 1952 NFL Championship Game at Municipal Stadium in Cleveland.