The 1925-26 Carleton County League champion was North Gower. They defeated the Osgoode County League champions, Vernon in the quarter finals of the 1925-26 Ottawa District Senior Playoffs in a two game total goals series. They lost to Central Ottawa Valley League champion Chesterville in the semifinal round, 6 goals to 3 (2-3, 4-0) in a 2 game total goals series. No further information is available on teams or standings.