5 Best Fast Food Restaurants in London (2026)

Jollibee Leicester Square is the flagship London branch of the Filipino fast food chain, known globally for its Chickenjoy fried chicken, Jolly Spaghetti and Yumburgers. It's been serving the same family-style recipes since 1978, and this Leicester Square location offers both ground-floor and upstairs booth seating to handle the crowds it consistently draws. It's the most-reviewed fast food restaurant on this page by a wide margin, reflecting its position as a genuine tourist and expat destination rather than just a quick bite.

Shake Shack Leicester Square is the London outpost of the US burger chain, serving its signature ShackBurgers, hot dogs and shakes from a Leicester Square location that stays open until 3am most nights. It now offers a halal beef option alongside its standard menu, a detail several reviewers specifically praised as a welcome addition. The open kitchen layout lets diners watch their order being prepared, and it's built its reputation on consistent, straightforward burger quality rather than anything experimental.

50 Kalò di Ciro Salvo Pizzeria London is the London branch of a Naples pizzeria run by third-generation pizzamaker Ciro Salvo, known for extremely hydrated, easily digestible dough. The original Naples location holds a Michelin Guide mention, and this London site has been named one of the best Italian pizzerias in the city by the Gambero Rosso guide. It sits right by Trafalgar Square, and reviewers consistently rank it among the strongest pizza options in central London, some calling it the best outside Italy itself.

Marugame (The Strand) is a canteen-style Japanese restaurant serving udon noodles, tempura and katsu curry, part of the Marugame Udon brand that bills itself as Japan's number one udon chain. The format is self-service: diners pick their noodle base, add tempura from a pick-your-own bar, and move through quickly, with bowls starting from £4.95. It sits opposite Charing Cross Station, making it a natural stop for a fast meal on the way through the area.

Five Guys Burgers and Fries Piccadilly Circus is the Piccadilly Circus branch of the US burger chain, known for hand-cut, boardwalk-style fries cooked in peanut oil and burgers with more than 250,000 possible topping combinations. The location is larger than many central London branches, with more seating to handle the steady footfall of its Piccadilly Circus spot. It runs no freezers in the restaurant, cooking everything fresh to order, which reviewers consistently point to as the reason the food tastes noticeably fresher than typical fast food.