The 1933 Green Bay Packers season was their 13th season in the National Football League (NFL). This was the first year of divisional play and Green Bay competed in the Western Division. The club posted a 5-7-1 record under coach Curly Lambeau, the first losing season in team history. Beginning this season, the Packers began playing some home game in Milwaukee, Wisconsin at Borchert Field to draw additional revenue, starting October 1, 1933 against the New York Giants.