Hamburger
Fresh, hand-formed patties hot off the grill and placed on a soft, toasted sesame seed bun. Choose as many toppings as you want.
Brand Certified
Five Guys
4.5(1,082 reviews)
Certified by Five Guys • Oct 11, 2026
Business Details
1390 Lafayette Rd, Portsmouth, NH
03801, United States
Certified by Five Guys • Oct 11, 2026
(603) 294-4350
Certified by Five Guys • Oct 11, 2026
https://restaurants.fiveguys.com/1390-lafayette-rd
Certified by Five Guys • Oct 11, 2026
About
Certified by Five Guys • Oct 11, 2026
Fast Food RestaurantAmerican RestaurantHot Dog RestaurantRestaurantBurger Joint
Your nearby Five Guys at 1390 Lafayette Rd in Portsmouth is ready to offer you a classic take on burgers, hot dogs, fries, milkshakes and more! Whether it's using fresh ground beef (there are no freezers in our restaurants), double-cooking our fries in 100 percent peanut oil, hand-preparing fresh ingredients every morning or serving peanuts while you wait, we strive to provide the best experience each and every time you visit. With more than 250,000 ways to customize your burger and 1,000+ milkshake combinations, satisfying your craving is just a click away!
Details
- Dine-inAvailable
- DeliveryAvailable
- TakeoutAvailable
- DebitAvailable
Location
Certified by Five Guys • Oct 11, 2026
Hours
Certified by Five Guys • Oct 11, 2026
Monday10:00 AM - 10:00 PM
Tuesday10:00 AM - 10:00 PM
Wednesday10:00 AM - 11:00 PM
Thursday10:00 AM - 11:00 PM
Friday10:00 AM - 11:00 PM
Saturday10:00 AM - 11:00 PM
Sunday10:00 AM - 10:00 PM
Menu
1 menu · 19 items
Explore offerings from Five Guys on 1390 Lafayette Rd in Portsmouth, with popular main menu available at this location.
US Menu
19 items
Main Menu
Cheeseburger
American-style cheese melted between fresh patties and placed on a soft, toasted sesame seed bun. Choose as many toppings as you want.
Bacon Burger
Hand-formed patties hot off the grill, layered with strips of crispy apple-wood smoked bacon and placed on a soft, toasted sesame seed bun. Choose as many toppings as you want.
Bacon Cheeseburger
Fresh patties hot off the grill with American- style cheese and crispy apple-wood smoked bacon. Placed on a soft, toasted sesame seed bun. Choose as many toppings as you want.
Little Hamburger
Fresh, hand-formed patty hot off the grill. Add as many toppings as you want.
Little Cheeseburger
Fresh, hand-formed patty hot off the grill with American- style cheese. Add as many toppings as you want.
Little Bacon Burger
Fresh, hand-formed patty hot off the grill with strips of crispy apple-wood smoked bacon on top. Add as many toppings as you want.
Little Bacon Cheeseburger
Fresh, hand-formed patty hot off the grill with American- style cheese and strips of crispy apple-wood smoked bacon on top. Add as many toppings as you want.
Kosher Style Hot Dog
All-beef hot dog, split and grilled lengthwise for a caramelized exterior with any of your favorite toppings.
Cheese Dog
All-beef hot dog, split and grilled lengthwise for a caramelized exterior with a layer of American- style cheese on top and any of your favorite toppings.
Bacon Dog
All-beef hot dog, split and grilled lengthwise for a caramelized exterior with a layer of apple-wood smoked bacon and any of your favorite toppings
Bacon Cheese Dog
All-beef hot dog, split and grilled lengthwise for a caramelized exterior, American-style cheese on top, a layer of apple-wood smoked bacon and any of your favorite toppings.
Veggie Sandwich
Freshly grilled onions, mushrooms and green peppers layered with lettuce and tomatoes on a soft, toasted sesame seed bun. Or start with the bun and build your own from scratch. Not a veggie burger.
Cheese Veggie Sandwich
Freshly grilled onions, mushrooms and green peppers layered with lettuce, tomatoes and slices of American style cheese on a soft, toasted sesame seed bun. Or start with the bun and cheese and build your own from scratch. Not a veggie burger.
Grilled Cheese
Slices of American style cheese melted on an inside-out sesame seed bun with toppings of your choice and grilled until golden brown.
BLT
Strips of crispy apple-wood smoked bacon from one of America’s last smokehouses, fresh tomato slices, mayo and hand-shredded lettuce on a soft, toasted sesame seed bun.
Five Guys Style
Freshly made boardwalk-style fries, cooked in pure, cholesterol-free, 100% peanut oil. Cut fresh and cooked twice – firm on the outside and mashed potato on the inside.
Cajun Style
Freshly made boardwalk-style fries, cooked in pure, cholesterol-free, 100% peanut oil, and then showered with a heavy dose of Cajun spice. Cut fresh and cooked twice – firm on the outside and mashed potato on the inside.
Milk Shake
Handspun vanilla milkshakes with or without whipped cream. Choose as many of our free mix-ins as you like.
Products & Services
1 list · 8 items
Reviews
4.5
1,082 reviews
5 stars
698
4 stars
254
3 stars
81
2 stars
22
1 star
27
- KRK ReignOct 8, 20264.0The staff was friendly. The food was what u would expect for a burger place but not to par with the price. $28 for a burger, fries and a shake is by no means gonna break the bank but you would hope at that price it would be a damn good burger but it was mediocre at best. The fries are really good tho... I.M.O. Dairy queen has better food and shakes and its slightly less expensive
- MBMichael BakerOct 6, 20265.0We had never visited Five Guys before but had heard a lot about it.After calling to check on allergy restrictions at most restaurants,we spoke to both Will and Alan and were assured we would be fine, after arriving at the restaurant they both reassured us and made the visit even better by their attention and concerns. These guys should receive some kind of reward just because of the loyalty and promotion of Five Guys. Probably one of the BEST Cheeseburgers I have ever ate. Very clean restaurant with 80s music playing. Can't wait to visit another one.
- OROnyx RamsayOct 5, 20261.0I got a milkshake with vanilla and Oreos and I’ve been having severe diarrhea all day
- OOOsceola36ddSep 19, 20265.0The flavor of the burger is fantastic! So juicy and tender!
- HKHarry KnowlesSep 18, 20261.0This is just for the Portsmouth 5 guys... I asked if my order had 2 burgers because of the AI and the guy said just come well settle it there...I get there and he didn't place the order...which is cool, I understand things happen. But I wasn't willing to wait there and in front of everyone he yelled well your free to leave right now...just super rude. Seabrook has the nicest people....I wouldn't go back to Portsmouth it's completely different than Seabrook
Frequently Asked Questions About Five Guys
What is the Five Guys story/How did you guys get your name?
Five Guys began its pursuit to redefine the global burger landscape in 1986 when Jerry and Janie Murrell asked three of their sons whether they wanted to start a business or go to college. Now, three decades after our first location opened in Arlington, Va., Five Guys – a fast-casual restaurant chain named for the Murrells' five sons – serves a classic take on hamburgers, fries and milkshakes in more than 1,700 locations across 24 countries.
You can read more about the story of Five Guys at www.FiveGuys.com!
How many restaurants does Five Guys have?
As of January 2026, we have more than 1,900 locations in over 24 countries!
Does Five Guys offer delivery?
Most North American locations offer delivery. The best way to find out if the location nearest to you offers delivery is to visit our website or download the app.
Additionally, we work with all major third-party delivery companies in the U.S., including DoorDash and Uber, so feel free to search for Five Guys through their platforms!
Does Five Guys offer gluten-free options?
The only products we offer that contain gluten are our buns, hot dogs (Canada only), HP sauce (UK only), and the malt vinegar condiment for our fries. In Canada, our Poutine Gravy condiment also contains gluten. All of our sandwiches, including burgers, hot dogs and the veggie sandwich, are available without a bun via our wrap or bowls.
While our crew members do all they can to avoid it, there is always a risk of cross-contamination. Please review our nutritional, ingredient and allergen chart for the most accurate information.
Why does Five Guys have peanuts for free?
Serving peanuts for free began as a way for people to pass the time while they waited for us to cook up their meals (way back in the day, before smartphones). It was such a hit, and has become such a Five Guys tradition, that we keep our stores stocked with peanuts to this day.
What is the best way to reheat leftover fries?
Leftover fries are excellent reheated in the oven (or Air Fryer). According to Chad Murrell, one of the Five Guys, just pop them in a 350-degree oven for about 10-15 minutes.
Also, give those leftover fries a try as hash browns, home fries, or even as the filling in an omelet.
Why is Five Guys switching from a fry cup to a fry bag?
We are switching to fry bags to ensure your fries stay fresher and as part of our larger commitment to the environment. The bags allow air to circulate better, so fries stay fresh during delivery and takeout. Same portions, same great fries – just smarter packaging that’s also better for the environment.
Does Five Guys at 1390 Lafayette Rd accept reservations?
No, this Five Guys location does not accept reservations.
What are the operating hours for the Five Guys at 1390 Lafayette Rd, Portsmouth?
The restaurant is open daily from 11:00 AM to 10:00 PM.
Does this Five Guys location offer delivery and what are the delivery hours?
Yes, delivery is available every day from 11:00 AM to 9:30 PM. Orders can be placed online.
What payment options are accepted at Five Guys on Lafayette Rd?
They accept American Express, Android Pay, Apple Pay, Cash, Discover, Mastercard, and Visa.
Does Five Guys Portsmouth offer in-store pickup?
Yes, in-store pickup is available at this location.
What kind of food can I expect at Five Guys Portsmouth?
Five Guys offers a classic take on hamburgers, cheeseburgers, hot dogs, fries, milkshakes, and more with over 250,000 burger customizations and 1,000+ milkshake combinations.
Is the Five Guys veggie sandwich a veggie patty?
No, the veggie sandwich is a mix of peppers, onions, and mushrooms with optional cheese, and is not a veggie burger patty.
What are some nearby places I can visit before or after dining at Five Guys on Lafayette Rd?
Customers can visit nearby locations including Market Basket grocery store for shopping, Mai Spa and Nails for relaxation, or the Newburyport Bank for banking needs.
Are there convenient nearby services for customers picking up food at Five Guys Portsmouth?
Yes, there are nearby ATMs such as Citizens ATM and financial services like Western Union close to Five Guys for customer convenience.
What entertainment or recreation options are near Five Guys at 1390 Lafayette Rd?
Nearby recreational spots include pedal power cycle for sports needs and Redbox kiosks for movies and games, great for customers before or after a meal.
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