Walter's Deli

Best lobster roll on the island bar none. First ate here in 2022 and was our first stop when we came back in 2025 & it’s just as great with its delicious Texas toast style bread and amazingly generous lobster portions. I got it twice in my week visit both hot and cold versions and loved them equally. WORTH THE PRICE! Get it with some Nantucket crisps, a crunchy soda or lemonade, and grab a bench to enjoy in front of the whaling museum while people watching!

This was my first stop at Nantucket. I got to try the Reuben and a cold Lobster roll. The service was quick and easy. The sandwiches both tasted great and it was like getting a nice intro to Nantucket. Small place with no seating. Just takeout only.

Excellent sandwiches (especially the Reuben) and might be the best lobster roll I had between Newport, Cuttyhunk, Martha’s Vineyard, and Nantucket. Would heartily recommend.

Visited Nantucket Friday. Checked menu at several places before selecting Walter's Deli. Had the corn beef/pastrami Reuben. My favorite sandwich and I am a seafood guy. Fantastic and delicious!!! Generous portions and priced right. My wife had the roast beef sandwich. It was a hit as well. Person that made the sandwiches was a nice guy to boot. Sat on a bench in front of a realtor's office. Realtor asked me where I bought the Reuben because it looked so good.

The lobster roll here is fantastic and full of lobster. I got it cold, but it is available hot or cold. The bun is warm on the ‘cold’ style. The watermelon juice is delicious and super refreshing on a hot summer day.

There are many reasons to visit Cape Cod and its islands - one of them being the great food and fine dining. To my surprise my entire family agreed the best food on our visit were the sandwiches from Walter's Deli. Coming from NYC we have high standards which Walter's completely exceeded. The only reason I'm not giving 5 stars is that the counter lady didn't give us napkins - even though I asked for some and she said they were in the bag. To the guy making the sandwiches- my compliments !

Walter’s fed us a few times when we were there this May. The hot Lobster roll was delicious. I also had the Rueben for the ferry ride home and everyone was jealous! And don’t forget to get a huge brownie, and do not share! 😉

Best Lobster Roll in town. I was in kind of a pinch and needed some extra help getting food to me. Walter went above and beyond to help me out and I got to enjoy the best lobster rolls in town one last time. I highly recommend.

Oh yeah, if you are trekking on island, and are in Town, Walter's Deli is a darn good spot to stop and grab a hot dog to take the hairy edge off! Virtually no parking, hey, you are on Broad Street where the bike and car rentals are located. It is a grab and go, but the dogs are worth the brief wait; oh the smell of the fresh salt air while knoshing makes the experience worth the 250 Calories - hey, let's be honest, you'll walk it off! Ask them to fill up your bottle, and leave a generous tip. The water quality on Nantucket, from all seven wells is internationally known for being pure, clean, and not clorinated.

Worth every penny!!!!!!! Wow. I will be craving this forever. A Lobster Roll to Remember Every once in a while, you find a spot that captures the pure essence of what Nantucket dining should be simple, fresh, and absolutely unforgettable. Walter's is that spot. I stopped in for their lobster roll, and easily one of the best I've ever had. The roll was packed with thick, juicy pieces of lobster perfectly fresh, tender, and lightly dressed to let the seafood shine. Every bite felt indulgent but balanced, with just the right touch of butter and seasoning. You can tell the quality here is next-level; it tastes like it came straight off the boat that morning. The presentation is unfussy in the best way just a clean, well-made roll that lets the flavor speak for itself. It's the kind of meal that instantly transports you into vacation mode, even if you're just stopping in for a quick bite between beach walks. Walter's itself fits seamlessly into the island's relaxed charm, with friendly walk in service and that quintessential Nantucket vibe. Perfect for a midday lunch or a pre-ferry treat before heading off-island. Bottom line: If you're in Nantucket and looking for the lobster roll that sets the bar, Walter's is it. No gimmicks, just fresh, local perfection.

I ate my across Nantucket, one lobster roll at a time. This one was my favorite! Forget "best of" lists. So many of those are paid anymore... I tried the "top ranked" ones and they fell short to good ol' Walter's roll. Doughy bread, mayo tang, juicy briny lobster. You won't get a white tablecloth, or any table cloth for that matter. But it is truly legit. I even had one for breakfast.

Superb! Stopped by for lunch right after I landed in Nantucket. Got the Reuben and cold lobster roll. As far as the value goes, I think you get your money's worth by coming here. The efficiency in service, taste and the cost all make this place stand out amongst other businesses on the island. There isn't anywhere to sit and eat inside as it is a takeout only.

Our first stop in Nantucket was Walter's Deli, and we're so glad we came! We ordered the Reuben and a cold lobster roll. They take your order efficiently, and the sandwiches are made quickly. Plus, they pack plenty of napkins, which is always a bonus. The Reuben sandwich was, without a doubt, the best I've ever tried. The flavor was perfect - not too bland and not too salty. The worker was incredibly friendly, making the experience even better. I would love to come back and try their other sandwiches!

The space is a simple service counter setup with takeout only, but don't let that fool you, the food speaks for itself. We had a small mix-up with our order regarding the quantity and temperature, but the staff was helpful in clearing it up. Once we got back to our hotel and dug into the lobster roll, all was forgiven. It was hands-down the best lobster roll we've had on our New England trip, perfectly buttery, fresh, and really packed with lots of lobster.

We ate lobster rolls from 3 different restaurants in Nantucket and Walter's was our favorite. 1) it had by far the most lobster meat. 2) the lobster salad was simple, great flavor, and the fresh lobster meat had good texture 3) perfectly toasted and crispy bun with a buttery flavor, the bun was sturdy, not soggy, and a great vessel for the lobster meat Really, executing a good lobster roll isn't hard, Walters nailed it. Get a lemonade while you're at it!

Great food friendly service. Would highly recommend them. Sandwich's overloaded with meat. Best lobster roll on island.

Best lobster roll in Nantucket. They have hot and cold lobster rolls and both are outstanding, just depends on your preference. Also, very generous portions of lobster for the price. Highly recommend

I waited in line around 10 minutes to place my order on a Tuesday at 11:30. My order was ready in 5 minutes. I ordered the chicken pesto panini and expected green pesto, but it only had a tomato sauce on it. Plus the chicken breast was breaded. It was served hot with melted cheese. It was made with quality ingredients and tasted delicious. This is counter service and no where to sit.

Tried and true business. Delicious sandwiches and salads, fast and easy. No seating. Typical pricing for Nantucket (expensive).

$35 for a lobster roll is a good price. Got the hot and while yes it was hot there was way too much butter on this. Between 2 of us we couldn't even finish because the butter oil just soaked the bread. It was very well stuffed, would definitely try it again just maybe the cold roll or if lots of extra butter is your vibe give it a go!

Outstanding! I went here for lunch seeking out a lobster roll, although honestly the entire menu looked amazing. The deli is really just a counter, so you order and give the server your name and they call you when it's done. There's no seating but there are plenty of benches around The lobster roll is mayo-based lobster salad on a buttered, toasted roll. I'm not the biggest mayo fan but this was excellent - not too mayo-y but very well seasoned, and the cool lobster with the warm bun is *chef's kiss.* It's also very reasonably priced for the quality and amount of lobster they give you!

Best sandwiches on island. You can't go wrong. High quality, great prices. And staff are awesome!! Highly recommended

I've been along the New England states on my quest for the perfect lobster roll. Most rolls have an abundance portion of lobster with either cold (mayo) or hot (butter) on a typical hot dog bun. Walter's in Nantucket was a special find for the three of us. We typically share what we like and do not like about our meals. All three of us agreed that Walter's lobster roll was (hands down) our favorite. It was distinctive from other rolls as it was prepared with a bit of a citrus forward zest and - served on romaine on soft, buttered potato bread. We loved it so much we ordered two more for our trip back on the ferry. Light, savory, with a balance of citron and softness. We enjoyed this game in Nantucket! Thank you for a memorable experience! We shall return....

I got the eggplant parm sub and it was average. The bread was not very good. Tasted like my school library's eggplant parm sub. It wasn't cheap either. There's so many restaurants on that street so I'd just choose another if youre vegetarian.

I got the godfather, their Italian sub. It was pretty good, my only complaint would be that the bread wasn't the best. The service was fast.

Good food yummy sandwiches. Good choice for food. Fast service and customer service. Great location

Phenomenal lobster roll. We first got the hot one and it was so good we went back to get the cold one. Also, their 100% watermelon juice was so refreshing and had no additional sugar added.

The best sandwiches I've ever ever had. There is no way I'm coming to Nantucket without making a stop at Walters. Fresh sandwiches. Excellent service. Takeout only.

Excellent. Biggest lobster roll between Sayles, and raw fish market. 10" perfectly grilled brioch frankfurter roll with easily 6oz of lobster meat in chunks the way it should be. Best value of the three for price and quantity, Raw Fish Market was a bit tastier have to say.

Most amazing lobster roll still trying to replicate at home got engaged the day I had it and their blt is amazing a local told us to order both

A small very small walk up counter . Lobster roll $34.00. So worth it. No tables . Had to find a place to sit In this small town . The Roll was very good not cheap on the lobster. The only problem was TJ he girl behind counter took my canned soda out before my order went in, so it sat on counter till the sandwich was ready . But the Roll was yummy .

New Yorker sandwich is my go to on the island. Good value here, have enjoyed a decent portion of the menu

It was a nice place to visit..i ordered a chicken parm sandwich and it was fine..along with a bowl of soup..now it was all fine, and we ate it at a park bench outside and the sun was warming us just enough to make it comfortable..no issues or probs making a nice afternoon..no regrets about visiting a great place to get a lunch..simple and good..no regrets about visiting..they delivered on promise to make a good sandwich and soup..and learned more about the place i was visiting.....and think a lot of people felt the same..good move!..

Ruben was to die for. The staff was very friendly and the food was out fast. We went here several times because it was quick, easy and we knew it would be delicious.

Got the chicken cutlet roll and was around 15 dollars after tax. It was a big sandwich and tasted fresh. I did wish the chicken breading was a little thicker and crispier but otherwise tasted good!

We had Walter's after a wedding that went into the wee hours of the morning and boy was I grateful. The bread used on the panini was absolutely delicious and the caprese featured thick cut mozzarella. Sandwiches with meat seemed to be a mile high! I haven't had late night food in a long time, but I don't ever remembering having such fresh options back home!

When they say the best spots are the little hole in the wall...this place is it! It's a small corner shop not far from the dock. There is no seating but just a counter that you can order from. I ordered the lobster roll and my hubby got the chicken cutlet sandwich. WOW!! The lobster roll blown me away and definitely the best I have ever had!! The meat tasted fresh on a bed of lettuce and the softest roll. I had a bite of my hubby's chicken sandwich and it was so good! Thick chicken breast and the sandwich was about 12 inches. Value for your $$. Worth a stop if you are visiting Nantucket!

Definitely Recommend lobster roll ! Great place and even better if you place your order beforehand!

Warm lobster roll was excellent, they gave a good sized portion of lobster. Recommend it!

Great lobster roll!! Ready good place to grab lunch or food on the go. Quick service too!

No competition for Lobster Roll. I had 8 in total and they were perfect every...single....time. Decently priced and worth every penny. I came to New England in search of the perfect lobster roll and found it at Walters Deli. Thanks guys..and girls.

We came to Nantucket for our honeymoon and I read up on some of the better places to get lobster rolls. This is the place. The warm, buttery bread and mayo-based chunks of lobster is chef's kiss. Not overly expensive as some other places and is a great grab-and-go spot.

Went to NE. Did a touristy thing. Tried lobsters rolls here, pauli's (Boston), and alive & kicking (Cambridge). This was definitely the best out of those. Still thinking about it. Roll is warm with cold lobster salad. yum. My fiancée was able to get a veggie sandwich without cheese just fine and she liked it.

Best Lobster roll on island. I get one at least once a week. Overstuffed with lobster salad on a crisp buttery bun. Delicious.

We stopped by the place to order some lobster roll when we were in Nantucket. The lobster roll was as good as it can be coming from a Deli! We sat on a bench across the street. The staff were nice and friendly.

It was fabulous. A basic BLT that they make into a terrific meal. Not much more I can say about a sandwich.

Total crap. Nothing in the order was right. Oredered a salad and it was not delivered. delivery person said they did not have asalad! Why ther F was it allowed to be ordered on delivery.com. The wrong sub was sent. This is not FCKN rocket scienbce. Totally piece of sh#t performance on a thursday nioght Never order from these aholes!

Great prices for Nantucket Island. I had the Caprese and my husband had the meatball. Both were awesome! Bread was good and toasted, and filling plentiful. Sandwiches came out quickly and service was friendly. Would recommend this sandwich spot.

The lobster here was delicious, but it gave me a mild case of food poisoning. Worth it? I'll let you decide.

Had the meatball sandwich tasted alright only ate half and about 30 min later I had the worst heart burn I've ever experienced and then it followed with throw up. Knew it was a bad sign when I saw them heat the meatballs up in the microwave.

Truly one of the best (maybe the best) lobster roll we've ever had! Warm bun and delicious cold but not too cold lobster salad. Will be back again. Probably tomorrow.

Lobster roll was pretty good ($21 ea). I prefer mine Hot with Butter, but this was fairly good for Cold with Mayo AND it was reasonably priced. The only reason why this is not a 5 star review is because the service was slow. The teenager behind the counter worked at a leisurely pace and chose to fix the juice machines and chat with his friends instead of preparing the food we had already ordered and paid for.

Best deal on the island - the subs are great - Godfather? you'd think you were in Philly. New Yorker? close as you can get to a deli corned beef special north of the City. The guys making the sandwiches are always friendly even at 2AM.

Amazing food for a lunch. Great prices and it was the best easy eats. The chicken panini was delicious

The best sandwiches/subs in Nantucket and some of the best I've had anywhere. Great bread, great quality, and very filling. To go only.

I am so truly obsessed with Walter's Deli. I've been to Nantucket 3 times now and always insist on a Walter's roast beef & lobster roll. Roast beef: LARGE portion of roast beef. Great adds include cole slaw, horseradish and veggies. Get the bread toasted. Lobster roll: good helping of lobster claw meat with a good mayo to meat ratio. The bun was buttered and toasted perfectly. Comes with cole slaw on the side! Definitely worth the price given it's Nantucket. Chicken sub: large in size but only okay in my honest opinion. I wanted to love it but the sub roll and breaded chicken made the sandwich dry despite the condiments I added. The staff is always friendly and patient. Not only does this shop make amazing sandwiches but also sell drinks, chips, and candy. This takeout shop is my favorite place in Nantucket. Highly recommend. I love you Walter, whoever you are.

Good sandwiches, grumpy staff which is consistent across Nantucket. I think by this time in the season everyone just wants people to get off the island and give them a break. I get it, but it's a service economy. Sandwiches were really solid though: I got the New Yorker and my wife got the Thanksgiving/Gobbler. Great sandwiches. Cookie not so great.