Burger Go Where

Fatboy's The Burger Bar

Unclaimed
Upper Thomson burger bar that opened in 2009, known for build-your-own burgers, the double-patty Fat Basterd and beer on tap.
Fatboy's The Burger Bar
Fatboy's The Burger Bar - 1
Fatboy's The Burger Bar - 2

About

Fatboy's opened its first burger bar on Upper Thomson Road in 2009 and the original shophouse is still the brand's home. It is a casual, noisy room with booths, beer and a long menu of homemade burgers, and it has stayed on Singapore burger lists for well over a decade, including 2026 round-ups.

The Fat Basterd is the signature: a double beef chuck patty with the kitchen's own barbecue sauce, from around S$19.80. The Bacon Bacon Cheese Cheeseburger doubles both bacon and cheese on a buttered sesame brioche with smoked chipotle sauce, while The Elvis piles melted peanut butter, grilled banana and smoked bacon onto beef. There is also a waffle fried chicken sandwich, and diners can build their own burger from a list of patties, cheeses and toppings.

It suits friends sharing beers and fries or an easy weekend lunch. Bacon and pork are on the menu, so it is not halal. The second outlet is at 44A Prinsep Street near Bras Basah.

Good to know

Best For
Drinks & burgers
Craft Beer
Yes
Halal Status
Not halal
Price Band
$ Casual
Burger Style
Bar & grill
Signature Burgers
Fat Basterd double chuck patty with house barbecue sauce; Bacon Bacon Cheese Cheeseburger; The Elvis with peanut butter, banana and bacon

Plan your visit

Hours and prices change, so please check with the restaurant before you go.

Address
187 Upper Thomson Road, Singapore, Singapore
Last Checked
Oct 8, 2026
Opening Hours
Mon–Fri 12pm–11pm; Sat–Sun 11am–11pm

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Popular spots get busy at weekends, so book ahead where you can.

Website

Contact & Location


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