O’Donnell’s Sea Grill continues
to be the Washington, DC area’s
premier seafood restaurant.


Owned and operated by the O’Donnell family for over 80 years, O’Donnell’s Sea Grill carries on the tradition of offering renowned Norfolk-style dishes, signature crab cakes, and fresh Maine lobster, as well as steaks, chicken, pasta and fresh-made soups and salads.

Our on-premise bakery prepares mouth-watering lemon meringue pie, key lime pie, cheesecake, and O’Donnell’s Sea Grill famous Rum Buns every day. Open 7 days a week for lunch and dinner, come see why O’Donnell’s Sea Grill, enjoyed by generations of Washington area residents and out-of-towners, is the landmark restaurant in Montgomery County.
Treat your Mother to dinner at O'Donnell's. Mother's Day is Sunday May 11. Dinner menu only available all day.! Call 301-519-1650 to make your resevation. more

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Join us Monday -Friday nights for Happy Hour, 4 to 7 p.m. Only available in the bar. more >>
Restaurant Hours:
Mon - Thur: 11:30am - 10:00pm | Fri - Sat: 11:30am - 10:30pm | Sun: 11:30am - 9:00pm
O'Donnell's Sea Grill | 311 Kentlands Boulevard Gaithersburg, MD 20878 | Tel: 301.519.1650