The 1908 Federal Hockey League (FHL) season was the fifth season of the league. After the death of Bud McCourt, and the resignations of teams from the league, the league had only three teams. The Ottawa Victorias and Cornwall Hockey Club returned from the previous year's teams. The league, previously amateur, was now composed of only professional teams, and billed itself as the 'Federal League.' The Renfrew Creamery Kings of the Upper Ottawa Valley Hockey League would play in the league with home games in Brockville, Ontario, playing as the Brockville team. This situation eventually caused the league to cease operations. Renfrew would return to the FAHL the following season, playing in Renfrew.