3 Best Seafood Restaurants in St. Catharines, ON

Expert-recommended Top 3 Seafood Restaurants in St. Catharines, ON. All of our seafood restaurants actually undergo a rigorous 50-Point Inspection, which includes everything from checking reviews, ratings, reputation, history, complaints, satisfaction, trust and price - all to ensure overall excellence. You deserve only the best!

The Blue Mermaid Seafood & Steak House - St Catharines, ON Seafood Restaurants - Dish Image
The Blue Mermaid Seafood & Steak House - St Catharines, ON Seafood Restaurants - Restaurant Exterior Image
The Blue Mermaid Seafood & Steak House - St Catharines, ON Seafood Restaurants - collage image(highlights)
11+ YEARS ON TBR
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THE BLUE MERMAID SEAFOOD & STEAK HOUSE

10 Market Street,
St. Catharines, ON L2R 5C6 Directions

Since 1979

Specialities:

✓Jumbo Shrimp Cocktail Royal ✓Smoked Nova Scotia Salmon ✓Fresh Oysters In Season ✓Scandinavian Herring ✓Sautéed Shrimps Poseidon ✓Oysters Rockefeller ✓Escargot Bourguignonne ✓Blue Mermaid Calamari ✓Blue Mermaid Seafood Chowder ✓French Onion Soup ✓Lobster Bisque ✓Greek Salad ✓Caesar Salad ✓House Chef’s Salad ✓The Catch Of The Day ✓Fresh Atlantic Salmon ✓The Dover Sole ✓Chilean Sea Bass ✓Blue Mermaid Tiger Shrimp ✓The Centennial Platter ✓Alaska King Crab Legs ✓Lobster Tails ✓Surf and Turf Manor ✓Filet Mignon ✓Peppercorn Sirloin Steak ✓New York Sirloin Steak ✓18 Oz. Rib Steak ✓Roast Rack Of Lamb ✓Veal Française ✓Veal Marsala

"The Blue Mermaid Seafood & Steak House is a modern restaurant that specializes in seafood and steaks. They can accommodate groups of up to 20 in a semi-private room off to the side. Nick and Tom Kosilos are successfully running the restaurant. The restaurant has a variety of starters, soups and salads, mains, and combo dinners. Their Appetizers include Jumbo Shrimp Cocktail Royal, Fresh Oysters in Season, Lobster Bisque, and more. Enjoy their delicious Atlantic salmon, the centennial platter, and peppercorn sirloin steak. The Blue Mermaid Seafood & Steak House offers a vegetarian menu, free Wi-Fi, Takeout, Private Lot Parking, and Catering. They recommend reservations to their customers.

2026 Highlights: The Blue Mermaid Seafood & Steak House offers event space rooms called plaka rooms that can accommodate around 75 people."

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Contact:

(905) 684-7466 905-684-7465

Tue & Sat: 4:30pm - 10pm
Wed-Fri: 11:30am - 3pm|4:30pm - 10pm
Mon & Sun: Closed

TBR® Inspection Report:

3+ YEARS ON TBR
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THE KEG STEAKHOUSE + BAR ST. CATHARINES

344 Glendale Avenue,
St. Catharines, ON L2T 4E3 Directions

Specialities:

✓Filet Mignon ✓Shrimp Cocktail ✓BBQ Pork Ribs ✓Sirloin and Atlantic Lobster Tail ✓Mushrooms Neptune ✓Top Sirloin ✓Grilled Jumbo Shrimp ✓Prime Rib Sandwich ✓Smoked Gouda Spinach Dip ✓Keg Steak Platter ✓Honey Mustard Salmon ✓Baked Garlic Shrimp ✓Teriyaki Sirloin ✓Onion Rings ✓Sirloin Oscar ✓Baseball Top Sirloin ✓French Onion Soup ✓Atlantic Lobster Tail ✓Blackened Chicken ✓Scallops and Bacon ✓Prime Rib ✓Snow Crab Cluster ✓Mixed Greens ✓Truffle Fries ✓Mushroom Truffle Chicken ✓Shrimp and Scallop Oscar ✓Baked Garlic Shrimp ✓Keg Caesar ✓Sautéed Mushrooms ✓Make It A Keg Classic ✓Whisky Peppercorn ✓Béarnaise

"The Keg Steakhouse + Bar St. Catharines offers the most exquisite cuts of steak, carefully aged for optimal tenderness and grilled to absolute perfection. George Tidball opened the restaurant. They provide a relaxed atmosphere and a team of incredibly knowledgeable and friendly staff who take pride in offering top-notch service. This commitment to excellence ensures a genuinely comfortable and gratifying dining experience, further enhanced by an inviting bar area that exudes a fun and sophisticated vibe. Try their outstanding wine selection, signature Keg martinis, and freshly squeezed juice cocktails. The Keg Steakhouse + Bar St. Catharines offers a group dining service to make your event truly memorable. They offer free Wi-Fi and Parking. They offer Digital Gift Cards, Physical Gift Cards, and Bulk Gift Cards.

2026 Highlights: The Keg Steakhouse + Bar St. Catharines offers online ordering for both take-out and delivery and also offers table reservations."

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Menu:

Appetizers
Smoked Gouda Spinach Dip $18
Shrimp Cocktail $18
Mushrooms Neptune $17
Baked Garlic Shrimp $16
Scallops & Bacon $18
Salads + Soup
Keg Caesar $15
Iceberg Wedge $15
Mixed Greens $15
French Onion Soup $15
Keg Steaks + Prime Rib
Prime Rib $47
Top Sirloin $39
Baseball Top Sirloin $50
Teriyaki Sirloin $45
Filet Mignon $57
Steak + Seafood
Sirloin Oscar $52
Sirloin & Atlantic Lobster Tail $65
Sirloin & Snow Crab Cluster $64
Keg Steak Platter $144
Make It A Keg Classic
Prime Rib $59
Top Sirloin $51
Teriyaki Sirloin $57
Baseball Top Sirloin $63
Filet Mignon $69
Mains
Blackened Chicken $37
BBQ Pork Ribs $39
Mushroom Truffle Chicken $39
Honey Mustard Salmon $43
Prime Rib Sandwich $32
Shareable Sides
Truffle Fries $13
Keg Mac + Cheese $14

Contact:

(905) 680-4585

Mon-Thu: 4pm - 10pm
Fri: 4pm - 11pm
Sat: 3pm - 11pm
Sun: 3pm - 9pm

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LAKE HOUSE RESTAURANT

3100 North Service Road, Vineland Station,
St. Catharines, ON L0R 2E0 Directions

Since 2002

Specialities:

✓Burrata Board ✓Pecan Crusted Salmon ✓Key Lime Pie ✓Fresh P.E.I. Mussels ✓Charcuterie Board ✓Fish Tacos ✓Smoked Salmon on Sourdough ✓Semolina Crusted Calamari ✓Breakfast Skillet ✓Brie Skillet ✓10 oz Grilled New York Striploin ✓Lemon Meringue Tart ✓Arrabiata Pizza ✓Salmon Crab Cakes ✓Great Canadian Burger ✓Roasted Corn and Bacon Risotto ✓Beef Carpaccio ✓Pistachio Baklava Cheesecake ✓Mediterranean Pizza ✓French Toast ✓Buttermilk Fried Chicken Sandwich ✓Boneless Beef Short Rib ✓Crème Brûlée ✓Salmon Crab Cakes and Poached Eggs ✓Wild Mushroom Pizza ✓8 oz Grilled Filet Mignon ✓Namaste Salad ✓Beyond Meat Burger ✓Portuguese Apple Pastry

"Lake House Restaurant features Mediterranean cuisine, including such specialties as gourmet, thin-crust pizzas and magnificent risotto, pasta dishes, and steak and seafood. The restaurant was started in 1867 by Jacob Honsberger Moyer. Hanne Olesen-Nahman & Joseph Nahman are the current owners of the restaurant. Lake House Restaurant's delectable dessert menu features their signature Crème Brulee as well as their popular mini desserts. They open every day for lunch and dinner. They accept American Express, Discover, Mastercard, and Visa cards for payment.

2026 Highlights: Lake House Restaurant offers table reservations for their customers and also offers outdoor seating and a fireplace."

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License #230105793

Menu:

Appetizers & Salads
Bread Basket $6
Brie Skillet $18
Fresh P.E.I. Mussels $22
Beef Carpaccio $26
Semolina Crusted Calamari $24
Boards
Burrata Board $28
Thin Crust Pizza
Arrabiata Pizza $25
Mediterranean Pizza $23
Wild Mushroom Pizza $24
Mains
Namaste Salad $23
Fish Tacos $28
Buttermilk Fried Chicken Sandwich $26
Mediterranean Lamb Burger $26
Great Canadian Burger $26
Dinner Menu - Appetizers & Salads
Brie Skillet $18
Fresh P.E.I. Mussels $22
Semolina Crusted Calamari $24
Salmon Crab Cakes $24
Beef Carpaccio $26
Boards
Charcuterie Board $36
Burrata Board $28
Dinner Mains
Pecan Crusted Salmon $37
Roasted Corn And Bacon Risotto $32
Boneless Beef Short Rib $54
10oz Grilled New York Striploin $59
8oz Grilled Filet Mignon $62

Contact:

(905) 562-6777

Lunch:
Mon-Fri: 11:30am - 3:45pm
Sat: 11:30am - 3:30pm
Sun: 11am - 3:30pm
Dinner
Sun-Thu: 4pm - 9pm
Fri & Sat: 4pm - 10pm

TBR® Inspection Report:

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