Marty Dallman (born February 15, 1963 in Niagara Falls, Ontario) is a Canadian former ice hockey player. He played most of his career in the minor leagues and in Europe. He played for Austria at the 1994 Winter Olympics in Lillehammer.
He played junior hockey with the Niagara Falls Flyers in 1979-80 and then played college hockey for the Rensselaer Engineers from 1980 to 1984. The Los Angeles Kings picked him 81st overall in the 1981 NHL Entry Draft.
Dallman turned pro with the New Haven Nighthawks, a Kings' farm team in 1984-85 and played there for two seasons without being called up by the Kings. in 1986 he signed as a free agent with the Toronto Maple Leafs and managed to get into six games over three seasons with that NHL club, scoring one assist.
From 1996 to 1998 Dallman played for the Nottingham Panthers in Great Britain. In 1998-99 he played for the Abilene Aviators of the Western Professional Hockey League. He retired in 1999 and then coached the Aviators in 1999-2000.