Toronto Marlboros of the Ontario Hockey Association (OHA) in 1903–04.

Toronto Marlboros challenged the Ottawa Hockey Club of the Canadian Amateur Hockey League (CAHL) for the Stanley Cup on February 23 and 25, losing out 3-6 and 2-11 for a 5-17 aggregated score. Two of the players on the Marlboros, left winger Tommy Phillips and goaltender Eddie Giroux, would later become key players on the Kenora Thistles 1907 Stanley Cup winning team.

Roster: Eddie Giroux, Pete Charlton, Clarence "Lal" Earls, Herb Birmingham, Arthur Wright, Elgin Winchester, Frank McLaren, Tommy Phillips