Top 10 Best Seafood Restaurants in Bangkok

MAHASAMUT Taksin delivers a contemporary Thai seafood experience in Thonburi with a focus on southern Thai preparations and bold flavors. The stir-fried crab with black pepper is incendiary in the best way, with generous chunks of crab meat and enough peppercorns to make your lips tingle. The modern-rustic decor with exposed brick and nautical touches feels fresher than typical seafood joints, attracting a younger crowd who appreciate both the aesthetics and the carefully executed dishes. Weekend brunches here are a local secret, offering seafood congee and fresh oysters at prices that feel like insider knowledge.

Siam Yacht Club channels European yacht club elegance on the Chao Phraya riverside, where white tablecloths and river breezes create an unexpectedly refined seafood experience. The grilled tiger prawns with herbs are simple but perfectly executed, allowing the seafood quality to shine, while the sunset views from the terrace justify arriving for early dinner. The bar program is stronger than most seafood restaurants, making it a solid choice for couples who want cocktails alongside their catch of the day. Service is attentive without being overbearing, striking that rare balance between casual and upscale that works for both business dinners and romantic dates.

This CentralWorld location brings Laem Charoen Seafood's 40-year legacy to the mall crowd with air-conditioned comfort and consistent Thai-Chinese seafood classics. The baked lobster with cheese is the crowd-pleaser that appears on nearly every table, while the steamed sea bass with lime and chili offers a lighter counterpoint to the richer dishes. It's ideal for tourists who want reliable seafood without venturing far from Siam shopping district, plus the mall setting means easy parking and restroom access—practical considerations that matter when dining with kids. The weekend wait can stretch to 45 minutes, so arrive early or use the queue management system.

Lek Seafood has been a Silom institution since the '80s, serving Thai-style seafood in a casual open-air setting that feels wonderfully unchanged by time. The deep-fried sea bass with fish sauce is the signature dish that converts skeptics—crispy exterior, tender flesh, and a sweet-salty glaze that's dangerously addictive. Office workers and hotel guests from nearby Silom pack the plastic chairs nightly, creating a convivial atmosphere where sharing tables with strangers is normal. It's not fancy, but the consistent quality and fair pricing have earned a loyal following that spans generations of Bangkok diners.

In the heart of Yaowarat's chaotic Chinatown, Herethep Seafood serves old-school Thai-Chinese seafood in a no-frills shophouse setting where the food does all the talking. The stir-fried crab with curry powder is legendary among locals, with sweet crab meat coated in fragrant yellow curry and crispy curry leaves that you'll smell from the street. This is where Bangkok families gather for celebratory meals, squeezing around round tables piled high with whole steamed fish, garlic prawns, and morning glory. The ambiance is pure Chinatown chaos—fluorescent lights, Lazy Susans, and zero pretense—making it a must-visit for anyone seeking authentic Bangkok food culture.

The Bangkok outpost of Sri Lanka's legendary crab house brings Michelin-level luxury to Sukhumvit 31 with its signature pepper crab and chili crab preparations that justify the premium pricing. Each crab is weighed and priced at market rate, then transformed by chefs who've mastered the art of Sri Lankan spice blends—the garlic chili crab is explosive, messy, and absolutely worth wearing the provided bib. The colonial-inspired dining room with dark wood and brass fixtures feels like a special occasion destination, attracting expense-account diners and crab fanatics willing to splurge. Reservations are essential, especially on weekends when Bangkok's elite descend for their crab fix.

The Sukhumvit branch of the Kodtalay empire maintains the same exceptional quality that's earned the brand cult status, with over 25,000 glowing reviews to prove it. What sets this location apart is the sheer variety—over 100 items spanning Japanese sashimi, Thai grilled seafood, and even international stations with salmon steaks and mussels marinara. The weekend lunch buffet is a strategic play for families with kids who need options beyond seafood, while the weekday dinner crowd skews toward young professionals fueling up after work. Pro tip: the crab roe fried rice near the hot food station is a hidden gem that regulars pile high on their plates.

Tucked in Thong Lo's dining corridor, SEA Bangkok elevates seafood with a modern Thai fusion approach that's sophisticated without being stuffy. The soft-shell crab curry with yellow oil is Instagram gold and tastes even better than it photographs, while the grilled giant river prawns come with three housemade dipping sauces that showcase the chef's creative range. The minimalist-chic interior with warm wood tones makes it ideal for date nights or intimate celebrations where you want excellent food without the buffet chaos. Wine pairings here are surprisingly well-curated for a Bangkok seafood spot.

This Rat Burana institution brings the fish market experience directly to your table with its unique buffet-meets-wet-market concept. You'll select live seafood from tanks and market displays, then watch chefs grill, steam, or stir-fry your choices to order—the blood cockles with Thai herbs are a local obsession. The industrial-chic space with open kitchens creates an energetic, almost festive atmosphere perfect for large groups who want variety and value. Don't miss the signature baked lobster with glass noodles, which regulars consider the best version in Bangkok's buffet circuit.

Perched along the Chao Phraya River, Kodtalay The Riverfront is Bangkok's seafood buffet champion with an almost perfect rating from over 52,000 reviews. The sprawling buffet features unlimited grilled river prawns, fresh oysters, and made-to-order tom yum goong that's criminally good for the price point. With breezy riverside seating and a family-friendly vibe, it's where locals bring out-of-town guests to showcase Bangkok's seafood culture without breaking the bank. Arrive before 6 PM to snag waterfront tables and watch the sunset over the river while cracking into your third round of grilled squid.