Samuel "Sam" A. Malcolmson (born 2 April 1947 in Scotland) was an association football player who represented New Zealand. He was a capable defender who liked to attack and was very strong in the air, he was often used as a striker and scored more than 50 goals in New Zealand National League.Malcolmson served in the Royal Navy and in 1969, whilst stationed at R.N.A.S. Culdrose in Cornwall, he played 14 games (5 goals) for Falmouth Town.