Looking for social activity? Join a club or volunteer in an organization.
Below are clubs in Cobourg that have web sites (or a facebook page). In most cases, go to the linked web site to get more information on activities and how to join.
General
Cobourg and District Dog Owners Group - not active
Cobourg Horticultural Society - Cobourg's Garden Club
Cobourg Highland Games - Now Northumberland Highland Games - operates in Port Hope
Cobourg Yacht Club - for boat owners but also has social only members
Columbus Community Centre - Knights of Columbus - Facebook
EV Society - Electric Vehicle Society Northumberland /Cobourg
Hispanic Cultural Club 
Lions Club of Cobourg - Service Club - always looking for members
Northumberland Hills Stitchery Guild
Northumberland Learning Connection - public lectures
Northshore Probus Club
Probus Club of Northumberland - Facebook
Rotary Club of Cobourg - Service Club
Sunrise Rotary Northumberland
Royal Canadian Legion Branch 133 - always looking for members
Cobourg Toastmasters Club
University Women’s Group - Northumberland (Meetings in Port Hope & Cobourg)
Victoria Hall Volunteers – Women’s group – associated with the Town
Arts
AbZolutely Choir - Northumberland Chapter - A Choir community for Every Woman – more details on this page at their web site - performances here.
Art Gallery of Northumberland - support or Volunteer
Cobourg Art Club
Cobourg Scottish Country Dancers
Film Access Northumberland (FAN) - supports Arts especially film - Eye-to-Eye Festival in June.
Ganaraska Chordsmen - A capella Barbershop harmony
Northumberland Chorus - women's a cappela 4 part harmony singers - new members welcome
Northumberland Film Sundays
Northumberland New Ventures Band - adults learn and play band instruments; new members welcome
Northumberland Orchestra and Choir - If you can sing or play an orchestral instrument - new members welcome
Northumberland Photography Club - meets monthly in Cobourg - Facebook
Northumberland Players - Volunteers to help with live theatre
Northumberland Rug Hookers - New members welcome
Oriana Singers - Mixed Choir - New members welcome
Sounds of the Next Generation - S.O.N.G.
Vintage Film Festival
VOS Theatre - wants members and Volunteers to help with live theatre
Historical
Architectural Conservancy Ontario
– Cobourg Branch
Cobourg Historical Society
Cobourg Museum Foundation - wants volunteers and members
Firefighters Museum
Marie Dressler Foundation - Operates Women in Film Museum - active - web site not updated
Environmental
Ecology Garden - public garden to demonstrate good ecology practices
Willow Beach Field Naturalists - members welcome
Northumberland Land Trust - members welcome
Charities needing volunteers
Community Care - Volunteer Drivers for Meals on Wheels, trips to Medical care. Also for Hospice including Ed's House.
Fare Share Food Bank
Habitat for Humanity – Poverty action group building low cost homes
Horizons of Friendship – Poverty action group focused on Central America
Rebound Child & Youth Services Northumberland - Requires volunteer tutors to provide young learners with math and literacy support
Northumberland Hills Hospital – Volunteers help at the Hospital and at Thrift shop Petticoat Lane.
Sports clubs
Cobourg and District Sports Hall of Fame
Cobourg Badminton Club 
Cobourg Cycling Club - Facebook
Cobourg Dragon Boat and Canoe Club
Cobourg Jr. Angels Softball Association - Facebook
Cobourg Lawn Bowling
Cobourg Legion Minor Softball
Cobourg Minor Hockey - Nighthawks
Cobourg Pickleball Club
Cobourg Rugby - Saxons
Cobourg Tae Kwon Do - Martial Arts Training (commercial)
Coverdale Tennis Club
Cycling Transitions - Bicycle Resource Centre
Ganaraska Freewheelers – Port Hope - Cycling
Northumberland Baseball 
Northumberland Hills Cycling Club
Northumberland Minor Lacrosse
Northumberland Minor Basketball 
Northumberland Soccer
Pine Ridge Hiking Club
Survivor Thrivers
West Northumberland Curling - at Jack Heenan Arena in Cobourg, 206b Furnace Street
West Northumberland Girls Hockey Association
Fitness
Northumberland YMCA - see also their Facebook page.
Churches
All churches listed are active although their web pages may not have been updated recently.
Calvary Baptist Church Christian Reformed Church
Church on the Hill
Christ the Servant - Facebook
Cobourg Alliance
St Andrews
Fellowship Baptist Church
Lakeshore Pentecostal Camp
Lutheran - Facebook
Salvation Army- facebook
Seventh-day Adventist
St. Andrews - Presbyterian
St Michael's - Catholic
St. Peter's - Anglican
Trinity - United
Advocacy Groups
Cobourg Taxpayers Association - Active
Northumberland Women - moderated by Maria Papaioannoy
Preserve our Heritage Harbour - not much happening
If you would like your Cobourg based club or Charity listed here, please contact me and ask.