Mike Poulin (born December 17, 1985, in Kitchener, Ontario) is a Czech Canadian professional lacrosse goaltender who plays for the San Diego Seals of the National Lacrosse League (NLL).

[2] He formerly played for the Georgia Swarm, Calgary Roughnecks, the Toronto Rock and the Boston Blazers.

He also plays for the Brooklin Redmen and formerly played with Kitchener-Waterloo Kodiaks and Six Nations Chiefs of Major Series Lacrosse (MSL).

[3] In the 2014 NLL season, he passed Curtis Palidwor to become the all-time Roughneck leader in minutes played with 3,946.

[4] Poulin has played twice at the World Indoor Lacrosse Championship: He represented the Czech Republic in 2015 and Canada in 2019.