What are the opening hours?

Monday 5:30pm - 8:30pm Tuesday 5:30pm - 8:30pm Wednesday 5:30pm - 8:30pm Thursday 5:30pm - 8:30pm Friday 5:30pm - 9:30pm Saturday 5pm - 9:30pm Sunday 5pm - 8:30pm

Ostra Boston

Name: Ostra Boston
Address: 1 Charles Street S, Boston, MA, 02116, US
Telephone: +16174211200
Price range: $$$

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Ostra Boston

Chef Jamie Mammano's Contemporary Mediterranean Seafood Restaurant located in Boston’s Back Bay Botolph.

Welcome to Ostra, Boston's premier contemporary Mediterranean seafood restaurant, located at One Charles Street South in the heart of Back Bay. Our inspired cuisine, created by Chef/Owner Jamie Mammano and Executive Chef Mitchell Randall, features specialty seafood found throughout the Mediterranean and regions within the U.S. At Ostra, we pride ourselves on the preparation of our cuisine, which h

ighlights the natural and fresh flavors of each dish. Our dining room evokes a sense of style and sophistication, providing a comfortable and inviting setting for our guests. For larger events, our private dining room can accommodate up to 40 guests for a seated event or up to 70 guests for a cocktail reception. Stay connected with us on social media to keep up with the latest news and events:

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Ostra is proud to be part of the Columbus Hospitality Group, which includes Mistral, Sorellina, Mooo, XV Beacon, and the Inn at St. Each of our exceptional hospitality destinations continues to offer the highest standards of service and quality.

05/30/2026

Your experience begins the moment you walk in. Ostra’s open kitchen and seafood display are just a preview of what’s to come. Make your reservation at OstraBoston.com

05/28/2026

Look through the glass to see exactly why you should order the Caviar Martini at Ostra: crème fraîche-washed Chopin and chive oil, served with Royal Baika caviar and buckwheat crackers.

05/26/2026

Celebrate your special moments in Ostra Privado, our exclusive private dining room. Whether it's an intimate gathering or a grand celebration, our venue sets the perfect stage for cherished memories.

Contact Lisa Flores at 617-421-1200 or [email protected] to learn more

05/23/2026

Some evenings are best spent exactly like this. Grilled Salmon, Gramigna with White Gulf Shrimp Arrabbiata, Spring Spinach Cavatelli, Roasted Local Monkfish, and Crisp Snow Pea Salad.

05/21/2026

Our bar is a destination in its own right. Crafted cocktails, thoughtful non-alcoholic options, and our full menu available so you can share dishes like our oysters or signature “Valenciana Style” Paella.

05/16/2026

Our Roasted Local Monkfish ‘Saddle,’ is served atop Saffron Risotto, Hardshell Clams, and Mirepoix Gremolata

05/14/2026

Start your evening at Ostra with our Sirloin Carpaccio, topped with Pickled Ramps, White Anchovy Aioli, Soft Quail Egg, and Parmesan.

05/12/2026

This spring, bring your guests together for a special event in Ostra Privado. Our private dining room offers the perfect setting for any event. Reach out to Lisa Flores at 617-421-1200 or [email protected]

05/06/2026

A martini that deserves the close-up. Crème fraîche-washed Chopin and chive oil, served with Royal Baika caviar and buckwheat crackers.

Reserve at OstraBoston.com

05/05/2026

The Columbus Hospitality Group is currently looking for a Purchasing Manager to join our team! To apply, please email your resume and cover letter to Chef Mitchell Randall at [email protected]

Address

1 Charles Street S
Boston, MA
02116

Opening Hours

Monday	5:30pm - 8:30pm
Tuesday	5:30pm - 8:30pm
Wednesday	5:30pm - 8:30pm
Thursday	5:30pm - 8:30pm
Friday	5:30pm - 9:30pm
Saturday	5pm - 9:30pm
Sunday	5pm - 8:30pm

Telephone

+16174211200

Website

http://www.ostraboston.com/

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