Cornwall Arts Events

2026 Akwesasne Powwow

Lamoureux Park 12 Sep 2026

Dan Mangan at The Port Theatre

The Port Theatre 18 Sep 2026

The PIANOMEN

Aultsville Theatre 25 Sep 2026

12th Annual Eastern Ontario Garlic Festival

Cornwall, Ontario 19 Sep 2026

Operation: Make Cornwall Laugh

The Port Theatre 6 Sep 2026

1st Annual Cornwall Street Art & Food Festival

Lamoureux Park 19 Sep 2026

Cornwall Street Art & Food Festival

100 Water Street, Cornwall, ON, Canada 19 Sep 2026

Menopause The Musical - Cornwall

The Port Theatre 30 Sep 2026

🎸🔥 PERSUASION – A TRIBUTE TO SANTANA 🔥🎸

Cornwall, ON, Canada, Ontario K6H 1B3 19 Sep 2026

Floydium - Canada's Pink Floyd Show

Aultsville Theatre 2 Oct 2026

🌿 OLD FRIENDS – The Songs of Simon & Garfunkel 🌿

Cornwall, ON, Canada, Ontario K6H 1B3 29 Oct 2026

The Aultsville Theatre

Aultsville Theatre 17 Oct 2026

THE GRAND ILLUSION – STYX EXPERIENCE, Live At The Port Theatre

Cornwall, ON, Canada, Ontario K6H 1B3 14 Nov 2026

WITCHING HOUR_Paint Night for Adults_Optimist Club, Cornwall ON

Optimist Club Of Cornwall 14 Oct 2026

The Grand Illusion Styx Experience The Port Theatre Cornwall

The Port Theatre 14 Nov 2026

Halloween Crafters Fair - Sat Oct 24 - 10am-4pm @ The Royal Canadian Legion, Free Entry

Royal Canadian Legion Br 297 24 Oct 2026

Symply Skynyrd @ Aultsville Theatre, Cornwall, ON

Aultsville Theatre 13 Nov 2026

Michelle Wright

The Port Theatre 25 Oct 2026

DYE LAB - FABRIC PAINTING WITH DYE

511 Montreal Rd, Cornwall, ON K6H 1C1, Canada 9 Sep 2026

A Christian Marriage Weekend for Connection, Communication & Renewal

Hampton Inn by Hilton Cornwall 2 Oct 2026

Opportunity Bridal - Wedding Dress Sale - Cornwall

Best Western Parkway Inn & Conference Centre 23 Nov 2026

A WINTER'S DREAM_Paint Night for Adults_Optimist Club, Cornwall ON

Optimist Club Of Cornwall 25 Nov 2026

A Very Merry Bookish Market

Royal Canadian Legion Br 297 29 Nov 2026