An apparatus for manufacturing a laminated electrode body that includes a laminating unit having a rotatable cross arm, a first transport head and a third transport head at a first distance from a rotation center of the cross arm and a second transport head and a fourth transport head at a second distance shorter than the first distance from the rotation center; a positive electrode supply stage that includes a first positive electrode mounting table at the first distance and a second positive electrode mounting table at the second distance from the rotation center; a negative electrode supply stage that includes a first negative electrode mounting table at the first distance and a second negative electrode mounting table at the second distance from the rotation center; a first laminating stage at the first distance from the rotation center; and a second laminating stage at the second distance.