Durham Region Soccer Association
The DRSA has 16 Clubs, 1 District League (DGSL and DBSL), 3 Indoor Leagues, and 4 Outdoor Senior Leagues.

North Oshawa Neighbourhood Association
North Oshawa Neighbourhood Association is one of the oldest Neighbourhood Associations in Oshawa (established in 1947) who's primary objective is to organize and promote recreational activities for all age groups.

North Shore Amateur Radio Club
North Shore ARC, serving the Amateurs of Durham Region.

Oshawa Curling Club
The Oshawa Curling Club was founded in 1882 and is one of the oldest sporting organizations to operate continuously in the province.

Oshawa Cycling Club
We are 100+ members with wide ranging backgrounds. Some are club active non-riding members, low mileage riders, cross Canada cyclists, competitive runners, triathletes and mountain bikers.

Oshawa Historical Society
Oshawa Historical Society Managing the Oshawa Community Museum & Archives.

Oshawa Girls' Hockey Association
If you play hockey the most satisfying part of itis scoring you very first goal, and in this league if you scrore your very first goal you get the game puck.

Oshawa Minor Fastball Inc.
Are you looking to keep your skills sharp? Interested in improving your abilities to play fastball? Of course you are, so please join the Oshawa stingers and the NASC.

Oshawa NASC Soccer
Our program is open to boys and girls 4 to 18 years old. Recreational soccer in Oshawa is run entirely by volunteers. Hundreds of people contribute thousands of hours to make this program possible.

Oshawa R/C Plane Club
Model types include monoplanes, biplanes and scale aircraft . When joining this club you must also apply for M.A.A.C. membership.

Ontario Volunteer Emergency Response Team
OVERT provides a variety of emergency response services to the City of Toronto, Halton Region, Durham Region, Peterborough, Port Hope, Lindsay, Hamilton Township and Cobourg.

The Royal Astronomical Society of Canada
Founded in 1868, the Royal Astronomical Society of Canada is Canada's leading astronomy organization bringing together over 4,000 enthusiastic amateurs, educators and professionals.