Arthur Francis Merewether (July 7, 1902 – February 2, 1997), nicknamed "Merry", was an American professional baseball player. He played in Major League Baseball for the Pittsburgh Pirates. A native of East Providence, Rhode Island, Merewether played college baseball at Brown University, where he was a second baseman. He was signed out of college by the Pittsburgh Pirates and after spending time in Pittsburgh's minor league system, he appeared in one game as a pinch hitter for the big league club in 1922.