This is a list of the longest losing streaks in National Hockey League (NHL) history.
The 2003–04 Pittsburgh Penguins and 2020–21 Buffalo Sabres own the record for the longest losing streak in NHL history at 18 games.
The 1980–81 Winnipeg Jets own the longest winless streak in NHL history at 30 games.
This list includes teams who had the longest winless streaks in NHL history.
This list includes all teams with the longest losing streaks (14 or more games) without recording a point in NHL history.