WELCOME TO HARMONY EVENT CENTREElevate your next event from good to extraordinary!

The Harmony Event Centre is a brand-new conference centre in Oshawa that specializes in hosting all conferences, galas, tradeshows, meetings and social events. This stunning venue is situated in a prime location that is one hour east of Toronto and minutes north of the 401 Highway. This venue offers a versatile space that can you can convert into your dream venue for your special day. The event centre is connected to the Courtyard and TownePlace Suites by Marriott for all of your guests needs.

  • Large enough for conferences, tradeshows and social functions
  • 12,000 sq ft of versatile space
  • Perfect for small and intimate to larger sized events
  • 3,500 sq ft reception area



From small and intimate meetings to large professional conferences, the Harmony Event Centre, your newest addition to Durham is the perfect setting for your corporate, social events, conferences, weddings, reunions, Christmas and New Years Parties.






The Harmony Event Centre offers an incredible variety of cuisines to suit all ethnicities.


The Harmony Event Centre is connected to the Courtyard Oshawa, a fully redesigned hotel. Oshawa’s first Courtyard by Marriott hotel is ideal for business and pleasure. From the well-equipped business center to The Bistro, guests will find spaces to work, connect, eat and relax. Step out and enjoy the picturesque surroundings at the nearby Lake Ontario waterfront or Parkwood Estate.

Learn more about our Event Centre