Cory Joseph Spangenberg (/ˈspændʒənbɜːrɡ/; born March 16, 1991) is an American professional baseball infielder who is a free agent. He has previously played in Major League Baseball (MLB) for the San Diego Padres, Milwaukee Brewers, and St. Louis Cardinals, and in Nippon Professional Baseball (NPB) for the Saitama Seibu Lions.