2021–22 RPI Engineers men's ice hockey season

The Engineers represented Rensselaer Polytechnic Institute and played their home games at Houston Field House, and were coached by Dave Smith, in his 4th season.

After returning from the winter break, Rensselaer was forced to postpone or cancel several games in early January due to an increase in positive COVID-19 tests.

When they did began playing games, the team also found itself in need of a new starting goaltender as presumptive primary netminder, Linden Marshall, had not performed well enough to retain the job.

Newcomer Jack Watson was a bit inconsistent in his early appearances, but he possessed a higher ceiling than Marshall and Dave Smith eventually settled on the freshman as the starter.

The offense continued to pressure the Big Green net in the next two games and took advantage of several power play opportunities, riding their special team to consecutive wins and advancing to the quarterfinals.