For a town sitting along Long Island Sound, Greenwich has a surprisingly varied seafood scene.
There are classic oysters and raw-bar platters, Provençal seafood beside Greenwich Harbor, Mediterranean preparations on Greenwich Avenue, Italian seafood and pasta, and some excellent options for sushi and sashimi.
For Westchester diners, Greenwich also has another advantage: it’s close enough for dinner but different enough to make the evening feel like a little destination outing.
Whether you’re craving oysters and Champagne, fresh fish overlooking the harbor or an elaborate sushi dinner, here are some Greenwich restaurants worth knowing.
Elm Street Oyster House — Downtown Greenwich
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If you’re specifically looking for a seafood restaurant, rather than simply a restaurant that happens to serve good fish, start with Elm Street Oyster House.
Just off Greenwich Avenue, Elm Street Oyster House has been serving seafood in Greenwich for more than 20 years. Its intimate dining room, marble-topped bar and traditional raw-bar offerings give it the feeling of the kind of neighborhood seafood restaurant that has become increasingly hard to find.
Oysters are naturally a major part of the experience. The raw bar features six different oyster selections daily, along with clams on the half shell, shrimp cocktail and seafood platters. Signature dishes include pan-fried oysters, grilled salmon and wasabi-sesame-crusted seared yellowfin tuna.
Greenwich diners appear to have a soft spot for the place, too. In Moffly Media’s 2026 Best of Greenwich readers’ selections, Elm Street was chosen in the seafood category.
The atmosphere: Classic oyster house with a polished Greenwich feel.
Go for: Oysters, raw-bar selections and a proper seafood dinner.
Perfect plan: Dinner followed by a walk along Greenwich Avenue.
L’Escale — Greenwich Harbor
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If atmosphere matters just as much as what’s on the plate, l’escale restaurant offers something particularly appealing:
Greenwich Harbor.
Located inside the Delamar Greenwich Harbor, L’Escale is an upscale French and Provençal-inspired restaurant with Mediterranean influences and a strong seafood presence.
But warm weather is when I’d particularly want to experience it.
Outdoor tables overlook the harbor and marina, creating exactly the kind of setting where ordering seafood feels appropriate. This is less traditional New England seafood house and more South of France by way of Greenwich.
It’s also a good reminder that sometimes the best seafood dinner isn’t only about what’s on the plate. The water, boats and evening light can become part of the experience.
The atmosphere: Elegant, waterfront and romantic.
Go for: French-Mediterranean seafood with a view.
Perfect for: A summer dinner, anniversary or date night.
Mediterraneo — Greenwich Avenue
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Mediterraneo isn’t exclusively a seafood restaurant, and that’s part of its appeal.
The longstanding Greenwich Avenue restaurant takes a Mediterranean approach, with seafood sharing the menu with handmade pasta, pizza and other coastal-inspired dishes. Fish, crudo and other seafood preparations are among the restaurant’s recurring strengths.
That makes Mediterraneo particularly useful when dining with a group.
One person can order fish. Another can have pasta. Someone else can order pizza. Nobody has to compromise on the restaurant just because everyone isn’t craving seafood.
And because it’s right on Greenwich Avenue, it’s easy to turn dinner into part of a larger afternoon or evening in town.
The atmosphere: Busy, stylish Greenwich Avenue dining.
Go for: Mediterranean-style fish and seafood.
Perfect for: Dinner with friends or a group with different tastes.
Canoe — Railroad Avenue
For something more contemporary, Canoe brings Asian and Latin influences into the seafood conversation.
Located near the Greenwich train station, Canoe emphasizes fresh seafood alongside New American cooking. Seafood risotto, lobster shooters, grilled octopus, yellowfin tuna and squid-ink pasta are among the dishes associated with the restaurant.
It’s a completely different experience from Elm Street Oyster House.
You’re not necessarily coming here because you want a dozen oysters followed by a straightforward piece of grilled fish.
You’re coming because you want the kitchen to do something interesting with the seafood.
The atmosphere: Lively and contemporary.
Go for: Creative seafood preparations and shareable plates.
Perfect for: A group that wants something more adventurous than a conventional seafood restaurant.
Hinoki — Greenwich Avenue
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If we’re talking about Greenwich’s seafood scene, sushi deserves a place in the conversation.
Hinoki takes things in an entirely different direction.
The stylish Greenwich Avenue restaurant combines sushi and sashimi with izakaya-style small plates and more substantial entrées. Premium raw seafood is a major part of the experience, with items such as toro, tuna tartare, yellowtail and salmon appearing alongside signature rolls and nori tacos.
For someone whose idea of an exceptional seafood dinner involves beautifully prepared raw fish rather than lobster and clam chowder, Hinoki may be considerably more appealing than a traditional seafood house.
The menu is broad enough for non-sushi eaters, too, with dishes such as miso black cod, branzino and ginger-scallion lobster.
The atmosphere: Sleek, energetic and contemporary.
Go for: Sushi, sashimi and creative raw seafood.
Perfect for: A stylish date night or celebratory dinner.
MIKU Sushi — Greenwich Avenue
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MIKU Sushi Bar and Restaurant provides another option for diners who define great seafood by the quality of the fish rather than the size of the lobster tail.
The modern Japanese restaurant emphasizes sushi and sashimi alongside specialty rolls and cooked dishes.
Its appeal is variety. You can build an evening around sashimi and premium cuts of fish, order chef-selected combinations or mix raw seafood with cooked appetizers and entrées.
That also makes MIKU useful for groups in which some people love sushi and others don’t. The menu extends well beyond raw fish.
The atmosphere: Modern Japanese dining with a polished Greenwich Avenue feel.
Go for: Sushi, sashimi, toro and specialty rolls.
Perfect for: Sushi lovers who want plenty of choices.
Orienta — Lewis Street
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Orienta Restaurant belongs in a category of its own.
The family-owned Greenwich restaurant combines French bistro sensibilities with Vietnamese and broader Asian influences. Seafood fits particularly well with that combination of culinary traditions.
Instead of simply grilling a piece of fish, the kitchen can draw on citrus, herbs, Asian aromatics, French technique and Vietnamese flavors.
It’s a particularly interesting choice for someone who eats seafood frequently and is looking for preparations that feel less familiar.
There’s also a fun bit of Greenwich dining geography involved: Orienta is on Lewis Street, just steps from French bistro Le Penguin.
Apparently, Lewis Street has quietly become a rather good place to eat.
The atmosphere: Intimate, sophisticated and unexpected.
Go for: Seafood with French-Vietnamese influences.
Perfect for: Adventurous diners and date night.
Siren Restobar — Old Greenwich
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For a seafood dinner with more of a vacation mood, head toward Old Greenwich.
Siren Restobar takes a Mediterranean approach, combining cocktails, seafood and shareable plates in a coastal-inspired setting.
Fish is an important part of the menu, while the tapas-style approach makes Siren particularly well suited to a group that would rather order several things for the table than commit to individual three-course meals.
Cocktails.
A few seafood plates.
Something from the grill.
Another round.
And suddenly dinner has turned into an evening.
The atmosphere: Coastal Mediterranean with a lively bar scene.
Go for: Fish, seafood small plates and cocktails.
Perfect for: Dinner with friends in Old Greenwich.
Polpo — Greenwich
Polpo Restaurant & Saloon gives seafood the Italian treatment.
The upscale Greenwich restaurant combines Tuscan-leaning Italian cooking with seafood, steak and house-made pasta. Its menu stretches from raw-bar-style starters and seafood dishes into classic Italian preparations.
But Polpo has another personality after dinner.
The restaurant is also known for its saloon and live piano entertainment, making it an option when you don’t necessarily want the evening to end when dessert arrives.
It’s easy to imagine starting with seafood, moving on to pasta or fish, ordering another bottle of wine and staying for the music.
The atmosphere: Old-school Greenwich with a lively side.
Go for: Italian seafood, pasta and a night out.
Perfect for: Groups and celebratory dinners.
George Italian Seafood & Steakhouse — Byram
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For Westchester diners in particular, don’t overlook Byram.
George Italian Seafood & Steakhouse sits near the New York border and combines exactly what its name promises: Italian food, seafood and steak.
The seafood side includes dishes such as oysters, grilled octopus, fried calamari, baked clams, mussels fra diavolo, tuna tartare, linguine with clams and seafood linguine.
It’s another useful restaurant to know when you’re dining with a mixed group.
One person can order oysters and seafood pasta.
Someone else can have steak.
Another can stick with Italian comfort food.
The atmosphere: Italian-American surf and turf.
Go for: Seafood pasta, shellfish and classic Italian preparations.
Perfect for: Families and groups with different tastes.
Townhouse — Downtown Greenwich
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One more restaurant worth putting on the seafood radar is Townhouse.
The upscale downtown restaurant isn’t marketed as a seafood house, but its seasonal American menu leans heavily enough toward seafood to make it a good option for fish lovers.
Branzino is a recurring standout, while dishes such as shrimp cocktail, mussels, salmon and seafood appetizers broaden the selection.
The multi-room restaurant also has a more dressed-up feel than some of the casual options in town, making it particularly suited to celebrations, date nights or business dinners.
The atmosphere: Refined contemporary Greenwich.
Go for: Branzino and seasonal seafood in a more upscale setting.
Perfect for: Date night or a polished dinner out.
If You Want the Classic Seafood Experience…
Start with Elm Street Oyster House.
It’s the clearest answer for someone who says, I want to go out for seafood tonight.
The oysters, raw bar and seafood-focused menu make the decision easy—and Greenwich locals selected it as their favorite seafood restaurant in Moffly Media’s 2026 local awards.
But Greenwich gets considerably more interesting once you expand the definition of seafood.
Choose L’Escale when you want waterfront atmosphere.
Try Mediterraneo for Mediterranean fish and a lively Greenwich Avenue setting.
Choose Hinoki or MIKU when seafood means sushi and sashimi.
Head to Canoe or Orienta when you want more creative preparations.
Choose Polpo or George when you’re craving Italian seafood.
And head to Siren when the plan involves seafood, cocktails and a little coastal escapism.
Seafood Just Across the Westchester Border
Perhaps the most surprising thing about Greenwich’s seafood scene is its variety.
Within a relatively small area, you can sit at a traditional oyster bar, eat sashimi on Greenwich Avenue, have Mediterranean fish in Old Greenwich or enjoy French-inspired seafood beside a marina.
And for Westchester residents, that’s part of the appeal.
You don’t need to make reservations in Manhattan, sit in traffic and turn dinner into an expedition.
Sometimes all it takes is crossing the state line.
Long Island Sound is right there—and Greenwich has found plenty of ways to put seafood at the center of the table.