2015–16 WOAA Senior League season

The 2015–16 WOAA Senior League season was the 26th season of the WOAA Senior AA Hockey League. The league played a 24-game regular season which began in October 2015 and concluded in January 2016. The post-season began in February 2016 and concluded in April 2016.

The Clinton Radars won the WOAA Senior AA Hockey Championship, defeating the Mapleton-Minto 81's in the final round of the playoffs.

Team changes

 * The Elora Rocks suspended operations in October 2015 after playing two games (losses to Shelburne and Durham). Both games were deleted from the league standings.

Final standings
Note: GP = Games played; W = Wins; L= Losses; OTL = Overtime losses; GF = Goals for; GA = Goals against; Pts = Points; Green shade = Clinched playoff spot

Scoring leaders
Note: GP = Games played; G = Goals; A = Assists; Pts = Points; PIM = Penalty minutes

WOAA Senior "AA" Hockey playoffs
The top eight teams qualify for the WOAA Senior "AA" Hockey playoffs. Each series is a best-of-seven.

(N1) Mapleton-Minto 81's vs. (N4) Shallow Lake Crushers
Note: Game one was played in Drayton.

(N1) Mapleton-Minto 81's vs. (N3) Saugeen Shores Winterhawks
Note: Game five played in Drayton.

WOAA Senior "A" Hockey playoffs
The bottom five teams qualified for the WOAA Senior "A" Hockey playoffs.

Round robin
The top four teams in the round robin qualify for the WOAA Sr. "A" semi-finals.