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Ostra, Boston, MA

Ostra

4.9
4.9
4622 Reviews
$30 and under
Seafood

Make a reservation

2 people
7:00 PM
Booked 54 times today
Experiences are available.
  • Good for special occasions
  • Fancy
  • Romantic
Situated in Boston's vibrant Back Bay neighborhood, One Charles Street South is home to a modern Mediterranean eatery known as Ostra. Led by Chef/Owner Jamie Mammano and Executive Chef Mitchell Randall, our restaurant draws inspiration from the abundant seafood offerings of both local New England waters and the coastal regions of Europe. With a strong emphasis on specialty seafood sourced from the Mediterranean and various parts of the United States, our culinary creations showcase the natural essence and delightful flavors of each dish through their light preparation.

Order delivery or takeout

Private dining

Private dining

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Additional information

  • Dining style
    Fine Dining
  • Price
    $30 and under
  • Cuisines
    Seafood
  • Hours of operation
    Mon–Thu 5:30 pm–9:00 pm Fri, Sat 5:30 pm–10:00 pm Sun 5:30 pm–8:30 pm
  • Phone number
    (617) 421-1200
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Dress code
    Business Casual
  • Executive chef
    Jamie Mammano
  • Private party facilities
    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.
  • Private party contact
    Lisa Flores: (617) 421-1200
  • Neighborhood
    Back Bay
  • Cross street
    Stuart Street
  • Parking details
    Valet
  • Public transit
    Arlington on the Green Line & Tufts Medical Center on Orange Line
  • Additional
    Bar/Lounge, Beer, Cocktails, Full Bar, Gluten-free Options, Non-Smoking, Private Room, Takeout, Wheelchair Access, Wine
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Experiences

  • An Evening with Ted Lemon & the Wines of Littorai

    $525.00 per person

    Prepaid

    Feb 25, 2025 only
    6:00 PM
    Join us at Ostra as we celebrate 30 years of exceptional craftsmanship with the renowned Littorai Winery on Tuesday February 25th. Legendary winemaker, Ted Lemon is taking a special tour across the US. This exclusive evening will showcase a range of their finest wines, meticulously crafted by Ted. These exceptional wines will be paired with a 5-course dinner created by Ostra's Executive Chef, Alex Interiano. Ted's dedication to sustainable practices and terroir-driven wines earned him international acclaim. His expertise and passion have shaped Littorai into a world-class winery, consistently producing award-winning Pinot Noir and Chardonnay. Experience Littorai’s legacy and raise a glass to 30 years of innovation, quality, & excellence!
    An Evening with Ted Lemon & the Wines of Littorai Photo

What 4,622 people are saying

Overall ratings and reviews

Reviews can only be made by diners who have eaten at this restaurant

4.9
4.9 based on recent ratings
  • 4.9Food
  • 4.8Service
  • 4.7Ambience
  • 4.4Value

NoiseModerate

Loved For

  • Greater Boston

    Seafood

  • Boston

    Seafood

Review summary

AI-generated from verified diner reviews
Ostra in Boston offers an exceptional dining experience with "fabulous food" and "outstanding service." The restaurant is celebrated for its fresh seafood, creative cuisine, and elegant atmosphere. Patrons highlight the knowledgeable staff, who ensure a seamless dining experience. Perfect for special occasions, Ostra's attention to detail makes it a Boston favorite.

4,622 Reviews
  1. Amir

    Greater Boston

    1 review

    5.0

    1 review

    Dined 1 day ago

    1. Overall 5
    2. Food 4
    3. Service 5
    4. Ambience 4
    Good food, nice desserts and brilliant service. Excellent choice for dates. A little pricey though + basilic in the snow egg dessert was little extra.

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  2. Stephen

    VIP

    Greater Boston

    11 reviews

    5.0

    11 reviews

    Dined 1 day ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    L’expérience était très élégante avec les plats magnifiques et le service attentif. Elegant but not ostentatious, wonderful and inventive dishes, attentive service, everything works together seamlessly to create a great dining experience.

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  3. jennifer

    Greater Boston

    6 reviews

    5.0

    6 reviews

    Dined 1 day ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 4
    Excellent service and food. A little pricey but delicious.

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  4. Veronica

    Greater Boston

    1 review

    5.0

    1 review

    Dined 2 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 4
    Rarely write reviews but wow the service was spectacular. So was the food but the service really blew us away. From the valets to the hostess to the server- everyone brought their A game. It was a level of service that seems to be disappearing even from high-end hospitality. Ostra can teach a masterclass for service. Food- I have never loved Branzino this much. It is a must-try. Even had leftovers later that night which is also rare for me! Dessert, drinks, appetizers- everything was on point. Very well done!
    OstraResponded 1 day ago
    Dear Veronica, Thank you so much for this wonderful review! Our staff takes great pride in providing exceptional experience and delicious dishes, so it is wonderful to hear that you had such a memorable dining experience. I will be sure to share you comments with the entire team. I am also so happy that you enjoyed the Salt Crust Branzino; it is truly a one of a kind dish! We hope to welcome you back again soon. All the best, Saraphina

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  5. Reu

    New York State

    1 review

    5.0

    1 review

    Dined 2 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    The experience was amazing. The waiter was excellent. He spoke up and enunciated properly which made ordering and communication effortless. The whole wait staff were attentive to details. I will definitely go there for dinner every time I am in Boston.
    OstraResponded 1 day ago
    Dear Reu, Thank you so much for taking the time to write such a lovely review. Here at Ostra we strive to provide our guests with an unforgettable dining experience and we are thrilled that our staff made you and your guest feel so welcome. We will be sure to share you wonderful comments with the whole staff; I know they will appreciate it very much. We look forward to welcoming you back the next time you are in Boston! All the best, Saraphina

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  6. Dana

    San Francisco

    2 reviews

    5.0

    2 reviews

    Dined 2 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Ostra is one of my favorite restaurants in Boston!! Great food, great ambience and great service!!

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  7. Michael

    Greater Boston

    2 reviews

    4.0

    2 reviews

    Dined 2 days ago

    1. Overall 4
    2. Food 3
    3. Service 5
    4. Ambience 4
    Great waiter, service, and Presentation of dishes were great. My shrimp and sausages were too hard of a chew for my liking on my paella. Date got salmon and was happy with the dish. Oysters were also agreat experience.
    OstraResponded 1 day ago
    Dear Michael, Thank you for your lovely comments; we are thrilled that you had an enjoyable dinner. Our staff takes great pride in providing exceptional service with delicious and innovative dishes. We also very much appreciate your comments on the paella and will be sure to share your feedback with our team. We hope to see you again for another unforgettable dining experience! All the best, Saraphina

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  8. Marcus

    Richmond

    3 reviews

    4.0

    3 reviews

    Dined 3 days ago

    1. Overall 4
    2. Food 4
    3. Service 5
    4. Ambience 5
    Service was above and beyond. Went for an anniversary and they made sure we felt recognized and when leaving every staff member wished us a good night. We had a range of seafood and specials (5). 4 of the 5 were 9/10 the other a 7. Steak was little overdone but the rest was good (we didn’t say anything because it was borderline but I feel they would have redone it if we asked). Drinks were top notch.

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  9. David

    VIP

    Greater Boston

    22 reviews

    5.0

    22 reviews

    Dined 3 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    This is our second Valentine's Day and Ostra and again they knocked it out of the park. My significant other left very happy. Service was classic Ostra, professional, friendly and attentive. The food is simply fantastic, elegant, fresh, expertly prepared and presented. They even asked if we had plans for after dinner, which we did, to ensure we'd be served without creating a time problem. Ostra is, hands down, our favorite Boston restaurant, and given how much we travel, it's honestly one of the best places we've been to in all of our travels.
    OstraResponded 1 day ago
    Dear David, Thank you so much for taking the time to write such a lovely review. We know there are many lovely restaurants in the city to choose from, and we are honored that you have celebrated 2 Valentine's with us. Our staff constantly strives to provide an unforgettable experience with delicious food and attentive service, so we are thrilled to hear that you and your partner had such a lovely time. We look forward to welcoming you back again soon! All the best, Saraphina

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  10. Mark

    VIP

    Greater Boston

    70 reviews

    5.0

    70 reviews

    Dined 6 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Wonderful special occasion destination. Elegant setting, warm and attentive service. All of our food was wonderful. A lovely memorable evening.
    OstraResponded 4 days ago
    Thank you for your kind words, Mark. We are delighted that you had a wonderful time celebrating your special occasion with us. Our team strives to provide an elegant and memorable experience for all our guests, and we are thrilled that we exceeded your expectations. We look forward to welcoming you back soon. Regards, Julia.

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FAQs

Ostra offers takeout which you can order by calling the restaurant at (617) 421-1200.

Ostra is rated 4.9 stars by 4622 OpenTable diners.

Ostra does offer gift cards which you can purchase here.

Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.

Make a reservation

2 people
7:00 PM
Booked 54 times today
Experiences are available.

Order delivery or takeout

Google Map for Ostra

1 Charles St. South, Boston, MA 02116

Additional information

  • Cross street
    Stuart Street
  • Neighborhood
    Back Bay
  • Hours of operation
    Mon–Thu 5:30 pm–9:00 pm Fri, Sat 5:30 pm–10:00 pm Sun 5:30 pm–8:30 pm
  • Price
    $30 and under
  • Cuisines
    Seafood
  • Dining style
    Fine Dining
  • Dress code
    Business Casual
  • Parking details
    Valet
  • Public transit
    Arlington on the Green Line & Tufts Medical Center on Orange Line
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Executive chef
    Jamie Mammano
  • Additional
    Bar/Lounge, Beer, Cocktails, Full Bar, Gluten-free Options, Non-Smoking, Private Room, Takeout, Wheelchair Access, Wine
  • Phone number
    (617) 421-1200
  • Private party facilities
    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.
  • Private party contact
    Lisa Flores: (617) 421-1200
Gift card

Gift card

Send gift cards instantly by email or print to present in person.

Send a gift card
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