The New York Mets of the National League of Major League Baseball play in Citi Field in Queens . Queens was the home of Shea Stadium , the former home of New York Mets of Major League Baseball and the New York Jets of the National Football League , as well as the temporary home of the New York Yankees and the New York Football Giants . Citi Field , the Mets ' current home , is located adjacent to where Shea once stood .