Trade shows & expos in Columbus, OH

Ohio State Fair ✓ Verified

Food & Hospitality Jul 29, 2026–Aug 9

Ohio Expo Center & State Fairgrounds · Columbus, OH

Exhibitor applications Ticketed public event

Matsuricon 2026 Source-checked

Comic, Anime & Fan Conventions Sep 4, 2026–Sep 6

Greater Columbus Convention Center · Columbus, OH

Exhibitor applications Ticketed public event

C&E Columbus Gun & Knife Show (September) ✓ Verified

Gun & Outdoor Sep 12, 2026–Sep 13

Ohio Expo Center & State Fairgrounds · Columbus, OH

Public vendor booths Ticketed public event

Ohio Cannabis Health & Business Summit ✓ Verified

Cannabis & Hemp Business Trade Sep 23, 2026–Sep 24

Greater Columbus Convention Center · Columbus, OH

Trade show exhibitors Industry registration required

C&E Columbus Gun & Knife Show (November) ✓ Verified

Gun & Outdoor Nov 28, 2026–Nov 29

Ohio Expo Center & State Fairgrounds · Columbus, OH

Public vendor booths Ticketed public event

Columbus Winterfair ✓ Verified

Craft & Maker Markets Dec 4, 2026–Dec 6

Bricker Building, Ohio Expo Center · Columbus, OH

Qualified exhibitors only Ticketed public event

Ohio RV & Boat Show ✓ Verified

RV & Boat Jan 8, 2027–Jan 17

Ohio Expo Center & State Fairgrounds · Columbus, OH

Trade show exhibitors Ticketed public event

Central Ohio Home & Garden Show ✓ Verified

Home & Garden Feb 13, 2027–Feb 21

Ohio Expo Center (Bricker & Celeste Buildings) · Columbus, OH

Exhibitor applications Ticketed public event

Equine Affaire ✓ Verified

Pet Apr 8, 2027–Apr 11

Ohio Expo Center & State Fairgrounds · Columbus, OH

Trade show exhibitors Ticketed public event