Atly Logo

The 41 Best Gluten-Free Restaurants in Portsmouth

Gluten Free UsersGluten Free UsersGluten Free Users
254+

By Gluten Free Eats' gluten-free community

Updated May 2025

01
River House

River House

Gluten Free Icon

Celiac friendly

59 Bow St, Portsmouth, NH 03801, USA

SeafoodGF OptionsAllergen FriendlyBrunchDairy Free OptionsDinnerKid FriendlyLunchOutdoor SeatingTake AwayDedicated GF Kitchen SpaceBeerDessertsFish & ChipsCeliac FriendlyDeliveryRestaurantDedicated GF Fryer
Gluten Free Users
Gluten Free Users
Gluten Free Users
Learn more

One of my safe spots in the Seacoast region. Everything I’ve tried here is delicious and I’ve never been ill after eating here.

Gluten Free Menu Icon
Gluten-free options are marked
02
Popovers On the Square

Popovers On the Square

Gluten Free Icon

Accommodating

8 Congress Street, Portsmouth, NH 03801, USA

Salad BarBreakfastGF OptionsBrunchKid FriendlyLunchTake AwayVegetarian OptionsVegan OptionsBread ItemsDessertsPastaPizzaSandwichesDinnerBakeryCafeAmericanDeliveryPet FriendlyOutdoor SeatingRestaurant
Gluten Free Users
Gluten Free Users
Gluten Free Users
Learn more
Profile Image
Kath Blake

Wonderful gluten free popover. The butter could have had more flavor added to it. Very enjoyable.

Gluten Free Menu Icon
Gluten-free options are marked
03
Flatbread Company

Flatbread Company

Gluten Free Icon

Celiac friendly

138 Congress Street, Portsmouth, NH 03801, USA

PizzaGF OptionsKid FriendlyLunchTake AwayVegetarian OptionsVegan OptionsBeerCeliac FriendlyDinnerDeliveryRestaurant
Gluten Free Users
Gluten Free Users
Gluten Free Users
Learn more
Profile Image
Hannah Kayali

Everything was great! We had a large party, which they were able to seat quickly and we all had food not long after order. I had the gluten free pizza, which impressed me and was not dry or crumbly at all. Very, very good!

Gluten Free Menu Icon
Gluten-free options are marked
04
The Kitchen

The Kitchen

Gluten Free Icon

Accommodating

171 Islington St, Portsmouth, NH 03801, USA

AmericanGF OptionsDeliveryDinnerKid FriendlyLunchOutdoor SeatingTake AwayBread ItemsBurgersPastaSandwichesBrunchRestaurant
Gluten Free Users
Gluten Free Users
Gluten Free Users
Learn more
Profile Image
happylioneatsprey

A cozy local restaurant that offers their unique take on classic American cuisine. They are located in a charming building with plenty of street parking available surrounding the establishment. For nicer weather, there is a side patio with tables shaded with umbrellas and their main dining area. The selection of food is perfect for lunch or dinner and not overwhelming, plus they have a full bar. They serve plenty of local beer and cider, which is an excellent way to sample what the area has to offer. The majority of the menu is gluten-free, and they do offer gluten-free substitutions for sandwiches and pasta. The real highlight of the meal are their spudsters - mashed potatoes made into little conical shapes with a piping bag, probably frozen, and then deep fried. They have seasonings and sauces to choose from to create endless tasting combinations. Absolutely my new favorite appetizer, and I would come back just for these. Everyone enjoyed their lunch and we were very happy we decided to stop. We will definitely be by again when in the area.

Gluten Free Menu Icon
Gluten-free options are marked
05
The Green Room

The Green Room

Gluten Free Icon

Accommodating

41 Vaughan Mall, Portsmouth, NH 03801, USA

BreakfastLunchBrunchDeliveryTake AwayPet FriendlyOutdoor SeatingKid FriendlyRestaurant
Gluten Free Users
Gluten Free Users
Gluten Free Users
Learn more
Profile Image
Nishant Jhamb

Gave me a glutinous bagel when I said I had a gluten allergy. Told me it was my fault over the phone. 0 stars.

Gluten Free Menu Icon
GF options marked