187 Upper Thomson Road, 574335
American, Western
+65 62528780

Mon - Thu: 16:00 - 00:00

Fri - Sun: 12:00 - 00:00

PH: 12:00 - 00:00

$18 based on 81 submissions
Boys Night Out (23 votes), After Work (22 votes), Dinner (21 votes) ...

Fatboy's serves up a variety of burgers, including build-your-own-burger whereby you'll be able to select everything from the choice of bun to the choice of patty and sauces.

What others are eating here

Corn Chips with Queso Chilli
Corn Chips with Queso Chilli
Swiss Shroom Burger
Swiss Shroom Burger


Soup of the day ...
Beer Battered Onion Rings (12 pcs) ...
Smoked Bacon Sausages (4 sticks) ...

Latest Review for Fatboy's The Burger Bar

Overall RatingBased on 59 reviews
Most helpful review:

the best burger

Total Reviews: 46

its one of the best burgers in Singapore I have tried. would give 2 thumbs up for it. a must try for a burger lover.

Was this review helpful to you? YesNo

Disappointing and not worth it.

Food/Drink 2| Value 2| Ambience 3| Service 2
Total Reviews: 44

My first experience with fatboy's was sadly a disappointment. 

The portion that was given was underwhelming while the flavors of the burger did not exceed expectation.

The only positive is that the place opens quite late and also has a "create your own burger" menu.

Please leave a like at my Facebook page at if you find this review useful! Thank you!

Full review with pictures, prices and ratings at -

Zacbhl - Singaporean Food Blogger

Was this review helpful to you? YesNo

FatBoy Burger

Food/Drink 4| Value 4| Ambience 4| Service 4
Total Reviews: 121

Stalking on the reviews and want to follow? Good Job, let the chase begins ! Fatboy burger is one of my favourite dining place which offer large portion meals. For those who like large portion meals and burgers and soft drinks, can try out Fatboy burger. The portion is large, very large, and I always loved their onion rings. However, for those health conscious of calorie intake, this Fatboy burger may pose too high calorie for some. However, Fatboy burger is really big and delicious. Go try it now

Was this review helpful to you? YesNo

Good Burgers

Food/Drink 4| Value 4| Ambience 4| Service 4
Total Reviews: 203

Fat boys really lived up to its name on making me and my partner fat due to its sheer portion of its serving. We were hanging around in thomson looking for something a tad filling and decided to enter this place to get a taste of its burgers. I ordered the fat basterd and my it was really fat. Not one but TWO beef patties topped with cheese and ham and fried egg, coupled with a rich serving of fries. 
Of course, taste-wise it did not disappoint us. 

Good for value too because the price is pretty reasonable.

It is one of the rare times that I am actually unable to finish a burger.

And oh, did i mention that they serve pretty awesome root beer floats too?

Was this review helpful to you? YesNo

Add to List

Create New List