List of Hartford Whalers seasons

This is a list of seasons completed by the Hartford Whalers of the World Hockey Association and National Hockey League. This list documents the records and playoff results for all 25 seasons that the Hartford Whalers completed from their founding in 1972 in the WHA until the franchise relocated to Greensboro, North Carolina, and eventually Raleigh to become the Carolina Hurricanes in 1997.

Season-by-season record
''Note: GP = Games played, W = Wins, L = Losses, T = Ties, Pts = Points, GF = Goals scored for, GA = Goals scored against, PIM = Penalty minutes

World Hockey Association
Note: GP = Games played, W = Wins, L = Losses, T = Ties, Pts = Points, GF = Goals for, GA = Goals against, PIM = Penalties in minutes

National Hockey League
Note: GP = Games played, W = Wins, L = Losses, T = Ties, Pts = Points, GF = Goals for, GA = Goals against, PIM = Penalties in minutes


 * 1 Season was shortened due to the 1994–95 NHL lockout.