Top 10 Best Seafood Restaurants in Brussels

The northern sibling of Le Pêcheur, this Jardin Botanique location offers the same commitment to quality seafood in a more contemporary setting near Brussels' botanical gardens. Their seafood platter—a towering arrangement of oysters, prawns, crab, and whelks served on ice—is designed for sharing and makes an impressive centerpiece for celebrations. The modern dining room with large windows creates an airy, welcoming space that works for everything from business lunches to family dinners, with service that's attentive without being stuffy. Its location slightly north of the city center means fewer tourists and more locals, giving it an authentic neighborhood restaurant feel despite its polished presentation.

Beaucoup Fish occupies an interesting niche in Brussels' seafood landscape—upscale enough for special occasions but relaxed enough for neighborhood dining. Their whole grilled sea bass, prepared tableside and filleted with precision, demonstrates the kitchen's technical prowess and commitment to pristine ingredients. The sleek, modern interior with maritime-inspired accents creates a sophisticated-casual vibe that appeals to couples on date nights and small groups celebrating milestones. While prices lean toward the higher end, the consistently excellent execution and creative daily specials based on market availability justify the investment for serious seafood lovers.

Don't let the budget-friendly price tag fool you—Shrimp's serves some of the most flavorful seafood in Brussels, focusing on simple preparations that showcase quality ingredients. Their garlic butter shrimp pasta is comfort food elevated, with plump prawns swimming in a sauce so good you'll be soaking bread in it long after the pasta's gone. The tiny, intimate space in Ixelles feels like eating in someone's well-appointed living room, making it perfect for romantic dates or small groups of up to four. With its stellar rating and wallet-friendly prices, expect waits during peak hours—but the portions and flavors make it worth every minute.

Pescobar brings a Latin twist to Brussels seafood in the trendy Saint-Gilles neighborhood, where ceviche meets European technique with impressive results. Their Peruvian-style ceviche—featuring ultra-fresh fish cured in citrus with aji amarillo and sweet potato—transports you straight to Lima's coast. The contemporary, colorful space attracts a young, international crowd looking for something beyond traditional Belgian preparations, making it ideal for adventurous diners and groups wanting shareable plates with global flair. Weekend brunches featuring seafood omelets and lobster rolls have become neighborhood favorites, extending Pescobar's appeal beyond just dinner service.

Bia Mara revolutionized Brussels' fish and chips game by treating it like haute cuisine—sustainable catches, creative preparations, and house-made sauces that elevate this humble dish to art form. Their tempura-style fish with wasabi mayo has become iconic, though traditionalists can stick with classic beer-battered cod served in environmentally-friendly packaging. The minimalist, counter-service setup keeps prices reasonable while the quality remains uncompromising, making it a favorite for quick lunches, casual dates, or late-night post-bar cravings. The commitment to sustainability and zero-waste practices adds feel-good points to an already delicious equation, proving fast food doesn't have to mean compromising on quality or ethics.

WOWCRAB brings the American-style seafood boil experience to Brussels with messy, hands-on feasts that turn dinner into an event. Their signature crab bags—choose your shellfish, spice level, and sauce, then receive everything in a plastic bag meant to be eaten with your hands—are pure, unapologetic fun. The casual, almost industrial-chic setting with communal vibes makes it perfect for groups of friends ready to get their hands dirty and Instagram every moment of the experience. While traditionalists might scoff at the Americanized approach, the fresh seafood quality and generous portions have won over a younger Brussels crowd looking for something different from the classic brasserie scene.

Le Pêcheur brings a touch of Mediterranean warmth to Brussels' seafood scene, with a menu that spans from North Sea classics to southern European preparations. Their seafood paella is a standout—a saffron-infused masterpiece loaded with prawns, mussels, and calamari that rivals anything you'd find in Valencia. The warm, wood-accented dining room creates an inviting atmosphere that works equally well for business lunches and family gatherings, with attentive service that strikes the right balance between professional and personable. Located just steps from the Grand Place, it manages to feel like a neighborhood gem despite its central location, attracting a healthy mix of locals and visitors in the know.

Standing at Noordzee's outdoor counter on a crisp Brussels afternoon, plastic cup of white wine in hand, watching them shuck oysters to order—this is peak Belgian seafood culture. This seafood bar operates more like a fishmonger with attitude, offering ultra-fresh catches that you eat standing up at high tables or perched on stools along Rue Sainte-Catherine. The grilled shrimp croquettes are addictive, but purists come for the raw oysters paired with a chilled glass of Muscadet, people-watching included at no extra charge. It's perfect for solo diners grabbing a quick bite, groups wanting a lively pre-dinner spot, or couples seeking an authentically local experience far removed from white-tablecloth formality.

Tucked along the picturesque Quai aux Briques, Le Mignon embodies the neighborhood's fishing heritage with honest, no-frills seafood that lets the catch speak for itself. Their moules-frites (mussels and fries) are legendary among locals—served in massive pots with multiple preparation styles, from classic marinière to creamy white wine sauce. The cozy, brasserie-style interior with maritime touches attracts a mix of neighborhood regulars and savvy tourists who've done their homework, making it ideal for casual lunches or relaxed dinners with friends. Despite its prime location and stellar ratings, prices remain refreshingly reasonable, cementing its status as a go-to for authentic Brussels seafood without the tourist markup.

A theatrical experience in the heart of the tourist-heavy Îlot Sacré, The Lobster House has earned its 13,000+ reviews by delivering exactly what its name promises—spectacularly fresh lobster prepared multiple ways. The whole grilled lobster with garlic butter is the showstopper here, served with theatrical flair in a bustling, tavern-style setting complete with checkered tablecloths and energetic servers. While it sits in tourist central, locals know to come here for special occasions when you want to impress out-of-town guests with Brussels' seafood prowess. The price point reflects the premium ingredients, but the generous portions and Instagram-worthy presentations justify the splurge for couples celebrating or families wanting a memorable meal.