Ostra brings the finest catch to the heart of Boston, where every meal feels like a special occasion.
Ostra sits at the corner of Charles Street South in Boston's Back Bay, a destination for guests who take their seafood seriously. From a leisurely weekend brunch to a polished dinner, the room is set for you to slow down, savor, and share something worth remembering.
Every visit begins and ends with hospitality. Whether you're pulling up a chair for a weekday lunch or gathering a group for a private event, Ostra is built around the belief that great seafood deserves great company.
From a quick midday escape to a full evening celebration, Ostra offers a way to dine that fits the moment.
Take a real break from the day. Ostra's lunch menu brings the same quality and care to the midday table, perfect for a business meal or an unhurried afternoon.
The heart of the Ostra experience. Dinner here is an occasion — thoughtfully prepared seafood, a considered wine list, and a room that invites you to linger.
Saturday and Sunday mornings belong here. Weekend brunch at Ostra blends the ease of morning with the kitchen's full attention to fresh, coastal flavors.
Bring Ostra home. Whether you're feeding the family or treating yourself, takeout and delivery make it easy to enjoy the same quality without leaving your door.
Let Ostra's kitchen come to your event. The catering program brings fresh, restaurant-quality seafood to gatherings of all sizes, handled with the same care you'd expect in the dining room.
Host your next celebration, corporate dinner, or milestone gathering at Ostra. The team works with you to create a seamless, memorable private event in a setting that impresses.
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Reserve your table at Ostra and let the kitchen take care of the rest.
Ostra is at 1 Charles St S, Boston, MA 02116, in the Back Bay neighborhood — convenient to much of downtown Boston.
Yes. Ostra hosts private events for everything from intimate celebrations to corporate dinners. Contact the restaurant directly to discuss your needs and availability.
Absolutely. Takeout and delivery are available so you can enjoy Ostra's seafood from wherever you are. Reach out or check with the restaurant for current ordering options.
Yes — weekend brunch is on the menu. It's a great way to experience the restaurant in a relaxed, daytime setting. Call ahead or make a reservation to secure your spot.
Ready for a great meal? Call us, make a reservation, or ask about catering and private events — we'd love to have you.
Call (617) 421-1200