A film attaching apparatus for attaching a film to an object including a curved surface, including a support member having the object on an upper portion thereof; a belt member spaced apart from the support member upwardly and having a lower surface to which the film adheres and an upper surface having a first friction reducing layer; and an adherer spaced apart from the belt member upwardly and moving along an outer surface of the object to apply a pressure to the belt member so as to make the belt member adhere to the object on the support member.