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Hauppauge Palace Diner

525 Smithtown Byp, Hauppauge, NY 11788-2572
+1 631-724-1775
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  • Excellent56%
  • Very good25%
  • Average13%
  • Poor3%
  • Terrible3%
Travellers talk about
“salad” (8 reviews)
“shrimp” (2 reviews)
Open Now
American, Diner, Vegetarian Friendly, Vegan Options, Gluten Free Options
$$ - $$$
525 Smithtown Byp, Hauppauge, NY 11788-2572
All Details
Write a ReviewReviews (86)
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1 - 10 of 84 reviews

Reviewed 2 weeks ago

Although management changed hands a little while ago, the beat goes on...unimaginative food in a typical diner setting. The location - at the intersection of Routes 347 & 454, makes it convenient (like the Carvel next door!), but that's the only reason to come here.

Thank skrachlin
Reviewed 2 weeks ago via mobile

While im. not a fan of the loudness at 730am, this good, prices and services were exceptional. Gerry took great care of us!

Thank nygrainbread
Reviewed 3 weeks ago

Hauppauge Palace Diner is one of the best places to take kids for dinner or weekends fun. Its clean and close by in our neighborhood.

Thank gavini5
Reviewed 15 August 2018

A panini is typically a grilled sandwich and a gyro typically comes with tzatziki sauce--but the gyro panini sandwich my husband received was not grilled, had no tzatziki sauce, and the panini bread was dry and tasteless. (My chicken panini was slightly better, but the...More

Thank graysotx
Reviewed 11 August 2018

Food & Service were excellent. Can't miss a voluminous and tasty meal here, with a friendly atmosphere.

Thank jpurch2
Reviewed 6 August 2018

I think we eat here at least once a week. Food is predictably good and always in large portions. Breakfasts are terrific and the burgers are giant. Dinner menu specials are what you'll see elsewhere, but the prices are less from what we've experienced. As...More

Thank JohnW5641
Reviewed 24 July 2018 via mobile

This is a decent diner. The booths were comfortable. The food was cooked accurately and we did not wait too long. Prices are moderate. Overall we liked this diner and went there twice. My son enjoyed waffles with ice cream for dinner

Thank Peter S
Reviewed 21 July 2018

When we want to go casual and want a large choice of items we go to The Palace Diner. Great burgers and fries as well as chicken! Especially after a movie !

Thank drnick265
Reviewed 16 July 2018

All the servers are anxious to please you. The lunch and dinner specials are great! I love their stuffed cabbage.

Thank mamaleids
Reviewed 11 July 2018

Their food is always really, breakfast, lunch or dinner. It's like a homemade meal is just a phone call away! Prices are a bit high though.

Thank crystaldstevens
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Restaurant Details

Rating summary
  • Food
  • Value
Breakfast, Lunch, Dinner, Brunch
Restaurant features
Takeout, Seating, Waitstaff, Parking Available, Wheelchair Accessible, Serves Alcohol
Good for
Groups, Kids, Business meetings, Child-friendly
Open Hours
6:00 AM - 2:00 AM
6:00 AM - 2:00 AM
6:00 AM - 2:00 AM
6:00 AM - 2:00 AM
6:00 AM - 2:00 AM
6:00 AM - 5:59 AM
6:00 AM - 5:59 AM
Location and Contact Information
  • Address: 525 Smithtown Byp, Hauppauge, NY 11788-2572
  • Location: United States  >  New York (NY)  >  Long Island  >  Hauppauge
  • Phone Number: +1 631-724-1775
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