St Catharines

Best Diner Restaurants in St Catharines

Looking for the best Diner restaurants in St Catharines? We've gathered 23 spots serving Diner food in St Catharines, ranked by real diner reviews and ratings. Browse photos, check menus, and request a free reservation — all in one place. Updated June 2026.

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Best Diner Restaurants in St Catharines

Johnny Pastrami's

The Cool Moose Cafe

Cafe Amore

Astoria Restaurant

Wrigley's Field

Mon-Bijou Dining Room

Lester D's Reel Diner

Incoho

Cock a Doodle Diner

The Flats Bar and Grill

The Lancer Family Restaurant

Johnny Pastrami's

Frado's Dining Lounge

The Diner House 29

Good Eats Diner, 278 Bunting Road, St. Catharines

Opa & Oma's Diner

Big Buck's Lodge

Yaman Restaurant

Snookers Pub

Wimpy's Diner

Opa and Oma's

Puddy's Niagara Inc

Dohboy's Diner

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