Merson first played for the England national team in 1991, being called up by Graham Taylor. He made his debut for the full England side, in a friendly against Germany on 11 September 1991. He participated in the 1992 European Championships in Sweden. He played in the opening 0–0 draw with Denmark. England went out after another 0–0 draw against the French and a 2–1 loss to hosts Sweden.