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Party Size
For 2
Thu, 2/22
10:30 PM
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Booked 79 times today


1501 reviews
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$31 to $50
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Top Tags:
  • Special Occasion
  • Good for a Date
  • Good for Anniversaries
A Contemporary Mediterranean Restaurant featuring both innovative & classic preparations of the finest seafood available globally. The dining room at Ostra evokes a sense of style and sophistication in a comfortable and inviting setting. Ostra also offers a fine bar and lounge area featuring live piano entertainment. Ostra's private dining room accommodates up to 42 seated and 70 for a cocktail reception.
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Private dining
Dining Style
Casual Elegant
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Seafood, Mediterranean
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Hours of operation
Dinner: Monday-Thursday: 5:30pm -10:00pm, Friday-Saturday: 5:30pm - 11:00pm, Sunday: 5:30pm-9:30pm
Bar/Lounge: Monday-Thursday: 5:00pm-11:00pm, Friday-Saturday: 5:00pm-12:00am, Sunday: 5:00pm-10:30pm
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Phone number
(617) 421-1200
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Payment options
AMEX, Discover, MasterCard, Pay with OpenTable, Visa
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Dress code
Business Casual
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Executive chef
Mitchell Randall
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Cross street
Stuart Street
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Parking details
We offer Valet Parking beginning at 5:00pm for $21.00 per car. Valet is located at the front entrance of the restaurant.
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Live Piano music seven nights a week.
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Gift Card
Bar Dining, Bar/Lounge, Beer, Full Bar, Non-Smoking, Private Room, Wine

Private Dining

Our private dining room at Ostra comfortably seats up to 42 guests and 75 for a reception. We also offer private buyouts of the restaurant for up to 150 guests.

View Private Dining Details
What 1501 People Are Saying
Overall ratings and reviews
Reviews can only be made by diners who have eaten at this restaurant
4.7  based on recent ratings
Noise · Moderate
93% of people would recommend it to a friend
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vipOpenTable Diner (Los Angeles)
5.0  Dined 4 days ago

Dropped in with my daughter after a day of touring Boston. Ambiance is moderately energetic and interior is beautiful. The service was good, the kind when you don’t know who is your server because many come to the table at various points in time. Hamachi was so fresh and citrus combined with jalapeños was delicious as an appetizer. I had grilled sea bass. Daughter had filet. Both were prepared perfectly. Overall great experience. Could use one in LA!

OpenTable Diner (Toronto)
4.0  Dined 5 days ago

Had reservations for 730, didn’t get seated until 745. Very loud and lots of tables in the restaurant without enough servers. Appetizers were delicious, we had the octopus and gnocchetti dish - both were fabulous. Paella was great. Monkfish was also good but caliber of entrees not the same as the apps. Snow egg is OK - nothing out of this world.

OpenTable Diner (Orlando)
4.0  Dined 6 days ago

Great food - try the Sea Bass Tartare which was truly outstanding.
The setting is plain and seating table was small and crowded but if you get by the food will be great.

vipPerfection (New England)
4.0  Dined 6 days ago

Good sea bass tartare. Pretty good octopus in garlic butter, monkfish nothing special. Snow egg intersecting but not outstanding. Service excellent

OpenTable Diner (New England)
5.0  Dined on February 15, 2018

Fantastic food all around. Oysters were remarkable along with grilled octopus and grilled sea bass. Great service from all.

vipGaryZ (New York Area)
5.0  Dined on February 14, 2018

Went there for Valentines Day. The dinner was spectacular. We ate at the bar and it was a great experience. The appetizers were outstanding, started with tuna tartare, then had crisp snow pea salad as recommended, also delicious. Then we had the grilled octopus which was best ever, they melted in your mouth. Main course was the salted Bronzino for two again best ever. I highly recommend this restaurant when in Boston as we were visiting from Long Island.

vipJimP (New England)
3.0  Dined on February 14, 2018

Our Valentine's day dinner at Ostra was less than spectacular. There were several high points. The service was very good, the cocktails were excellent, and the dessert was as beautiful to look at as any dessert I've ever seen. But the food was only so-so. The octopus appetizer was outstanding, but the calamari was much too salty. My date's paella was overcooked, as was my broiled lobster. The flavors were very good, but the preparation just wasn't executed very well. And for the price we paid for the meal, it should have been outstanding. We were there early, before it got too busy, so there was no excuse that the kitchen was rushed. Perhaps it was just a bad night, but unfortunately, it was at our expense.

OpenTable Diner (Las Vegas)
5.0  Dined on February 13, 2018

Great restaurant, professionally managed with good service and food

OpenTable Diner (New England)
5.0  Dined on February 10, 2018

Food is outstanding and service is superb.

vipKJ57 (Miami)
5.0  Dined on February 10, 2018

We arrived early and enjoyed a drink at the bar. The food was excellent with a nice atmosphere in the restaurant. We would definitely return again.