This is the 2015-16 South Eastern Manitoba Hockey League season. This was the league's 65th season.
- The league added the Portage Islanders.
- The Stonewall Jets withdrew to join the Manitoba Senior Hockey League
|Notre Dame Hawks||20||6||9||-||5||0||76||93||-||17|
All seven teams qualify. The regular season champion earns a bye to the semifinals. The second place team meets the 7th place team, 3rd meets 6th and 4th meets 5th in the best-of-five quarterfinals. The regular season champion plays the lowest seeded quarterfinal winner in the semifinals and the other two quarterfinal winners meet in the semifinals. The semifinal winners meet for the league championship.
- Altoona Maroons defeated Warren Mercs 3 games to 1 (5-4, 0-4, 2-1, 4-3)
- Mordern Redskins defeated Notre Dame Hawks 3 games to none (3-2 (ot), 3-0, 6-3)
- Portage Islanders defeated Winkler Royals 3 games to 1 (4-3, 3-2, 6-5 (ot), 4-1)
- Carman Beavers defeated Portage Islanders 4 games to 2 (2-4, 2-5, 7-1, 12-4, 2-1, 7-3)
- Mordern Redskins defeated Altona Maroons 4 games to 1 (3-0, 5-2, 0-2, 2-1, 4-0)
- Carman Beavers defeated Mordern Redskins 4 games to 2 (2-4, 8-5, 4-2, 6-3, 2-3 (ot), 9-1)