53 Bow St.,
Portsmouth, NH
FRI & SAT: 11AM-9:30PM

Function Hall

We do it all! Take the stress out of your next social event by hosting your event here with our experienced team.
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Whether your loved one is celebrating their 1st birthday, 90th, or somewhere in between, we are here to help you make this a memorable event for all your friends and family. We offer a variety of plated, buffet, and cocktail style menus as well as custom celebration cakes to make planning your soiree a breeze!


What better way to celebrate your years together than dinner with loved ones at The Atlantic Grill? Whether you are planning for yourself and your partener to celebrate a beloved couple in your life, we will make planning effortless and deliver a flawless event you will remember for years to come.


When seeing friends and loved ones you haven’t seen in years, you certainly don’t want to be stuck in the kitchen! Next time you are planning a family reunion, high school reunion, or just getting together with friends you haven’t seen in far too long, let us do all the heavy lifting.

Private Rooms

Four Neighboring, Flexible Spaces

Gable Room
Choose privacy for your family dinner, meeting, and celebration. Invite up to 18 of your friends to relax at one big table. Enjoy the outdoors on the private small patio through the French doors. Let us worry about the cooking and clean up!

Oceanic Rooms (East and West)
Rent one or combine the two rooms to meet your individual needs. Both with natural light filtering into the room with 7-ft high windows, exposed beams, and vaulted ceilings.

Garden View Room
Include the Garden View room, overlooking the patio with the Oceanic Rooms for more space. This room is not able to be booked by itself.

Book One or Multiple Rooms
Our moveable walls allow for designing a layout to meet your needs. Click here for capacity charts. Schedule a visit so you can create the right space!


“You are at the top of my list for future events…but by the sounds of it, I will have to book way in advance!”
– Karen

“The food selection is phenomenal, great service and friendly, very helpful staff”
– Frank

“What a great time we had at the Atlantic Grill. It was rated a HUGE, HUGE success. We all enjoyed the experience and appreciate all the planning you did to help us achieve our goals. Our team building exercise was beyond fun for all the staff and everyone still talks about the mixology contest and the presentations were hilarious! The ladies who supported us were wonderful – please extend our sincere thanks again. Food selections were great too”
– Ann

“We had our rehearsal dinner here and we couldn’t be happier! The staff was amazing and the food was delicious! They let us have the room all night! I highly recommend for a private function!”

– Heather Jean