Jeff Leeson: Only Gonna Say This Once Comedy Tour

March 28, 2026

Saturday, March 28th at 8:00pm
Aultsville Theatre

Internationally touring comedian Jeff Leeson comes to Cornwall for a night of live stand-up comedy you will never forget! With over 100 million views online and hundreds of thousands of followers, find out why this is definitely one show you Do Not want to miss.

18+ event

Tickets are available at the City of Cornwall Box office locations or by calling 613-938-9400

  • Cornwall Aquatic Centre – 100 Water Street East, Cornwall (Monday-Friday, 8:30 a.m. – 4:30 p.m.)
  • Benson Centre – 800 Seventh Street West, Cornwall (Monday-Friday, 7:00 a.m.-9:00 p.m.)

 Please note that Ticketpro service fees do apply. More information is available through the box office or by contacting gm@aultsvilletheatre.com.

Aultsville Theatre Box Office 1 hour before show time (subject to availability)

About Aultsville Theatre

Aultsville Theatre is located on the campus of the St. Lawrence College, along the shores of the scenic St. Lawrence River. Audiences and performers alike enjoy excellent acoustics, sight lines, reception and ambiance in the 658-seat theatre. Aultsville Theatre is governed by a volunteer Board of Directors that manages the theatre as a non-profit, charitable organization.

For more news on what’s happening at the Theatre, please visit

We’re here to help!

Got questions? Looking for recommendations? We’re here to help! Call us anytime at 613-938-4748 and we will be happy to assist with any questions you might have.

#ExploreCornwallON

Looking for other fun things to do in Cornwall? Check out the Explore section of our website for other fun-filled activities to keep you busy. Better yet, consider extending your stay with a night at one of our great accommodations!

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