🍴 Seafood ✕

Seafood Restaurants in St. Catharines

Discover 12 seafood restaurants with browsable menus, verified reviews and prices. Complete guide updated May 2026.

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20

Cuisine Types

12 of 12 restaurants

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Tony's Fish Market

Tony's Fish Market

$ 💬 122 reviews

📍 379 St. Paul St

Union Jack Fish And Chips Ltd Carlton Street

Union Jack Fish And Chips Ltd Carlton Street

Seafood Canadian

$ 💬 327 reviews

📍 359 Carlton St

Smiling Fish Company

Smiling Fish Company

Seafood Canadian

$$ - $$$ 💬 136 reviews

📍 111 Fourth Ave

The Blue Mermaid

The Blue Mermaid

Steakhouse Seafood

$$$$ 💬 1340 reviews

📍 10 Market St

Union Jack Fish And Chips Ltd 4th Avenue

Union Jack Fish And Chips Ltd 4th Avenue

Seafood Canadian

$ 💬 736 reviews

📍 300 Fourth Avenue, Unit 5

Joey's Seafood Restaurants

Joey's Seafood Restaurants

Seafood Canadian

$$ - $$$ 💬 631 reviews

📍 6-318 Ontario St

Fryin' Guys

Fryin' Guys

Seafood Canadian

$$ - $$$ 💬 1547 reviews

📍 155 Lake St

Great Ocean

Great Ocean

Chinese Japanese Sushi

$$ - $$$ 💬 725 reviews

📍 153 Hartzel Rd

Sushi Ai

Sushi Ai

Japanese Seafood Sushi

$$ - $$$ 💬 550 reviews

📍 75 St. Paul St

Lakeport Fish & Chips

Seafood Canadian

$$ - $$$ 💬 532 reviews

📍 218 Lakeport Rd

J Monks Fish & Stuff

J Monks Fish & Stuff

Seafood Canadian Fast food

$ 💬 77 reviews

📍 486 Grantham Ave

Raw Fish

Raw Fish

Japanese Sushi Asian

$$ - $$$ 💬 761 reviews

📍 210 Glendale Ave.

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Explore by Cuisine Type

Canadian 140 Pizza 49 American 46 Bar 46 Fast food 41 Asian 34 Pub 29 Italian 23 Chinese 20 Mediterranean 18 Cafe 17 Diner 12 Seafood 12 Japanese 11 Sushi 10 Thai 10 European 7 Greek 7 Mexican 7 Middle Eastern 7

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May 2026 Last Updated