14 hotel bars in London, including three on the 50 Best world list and two on Europe's 50 Best.

The Connaught Bar opened in 2008 inside The Connaught hotel in Mayfair, in a Cubist-inspired room designed by David Collins Studio. Its martini trolley comes to the table, where the drink is made to order and finished with a choice of the bar's own aromatic bitters. Signature cocktails are added through the year alongside vintage serves, and the bar bottles its own Connaught Bar gin and has published a book of 100 of its recipes. There are no reservations; it opens Monday to Saturday from 4pm.

Gerald Scarfe's caricatures stare down from the walls of Rosewood London's flagship bar, giving the room a sardonic edge that cuts through its gentleman's-club aesthetic. New Director of Bars Andy Loudon, appointed in 2024, delivered his first full menu in 2025, a collection that respects the bar's tradition of spirit-forward drinking while introducing lighter, more seasonal constructions. At No. 77 on The 50 Best Bars 51-100 list in 2026, after No. 31 in 2025, Scarfes operates in the sweet spot between establishment credibility and creative ambition. The leather armchairs alone are worth the reservation. It currently stands at No. 47 on Europe's 50 Best Bars 2026.

Brown's Hotel's bar is the vision of Salvatore 'The Maestro' Calabrese, creator of the Breakfast Martini, with Federico Pavan as Director of Mixology. The room celebrates photographer Terence Donovan, whose boldest portraits hang throughout, the riskiest in the semi-private Naughty Corner. Calabrese's 'Salvatore's Legacy', mixed from 18th- and 19th-century spirits, set a 2012 Guinness World Record at £5,500, and the Vintage Cabinet still pours spirits dating back to 1770. Walk-ins only; no sportswear.
The bar of DUKES LONDON in St James's, a hotel established in 1908, where Alessandro Palazzi and his team make the famous DUKES Martini: mixed tableside from a trolley with frozen spirits and no ice, finished with bespoke vermouth and Amalfi lemon peel. Ian Fleming was a regular, and the bar is reputed to have inspired James Bond's 'shaken, not stirred'. The New York Times called it the hotel bar that some say makes one of the world's best martinis. Dress is smart casual and walk-ins are welcomed.
Punch Room is a small, wood-panelled bar inside The London EDITION on Berners Street in Fitzrovia, built around punches for sharing as well as single cocktails. Its current menu, Echoes, takes classic cocktails as the point of departure and reworks each with unexpected flavor pairings, in serves such as The Third Act, Blue Tie and Bella Vista Punch. It opens Tuesday to Saturday from 5pm and takes reservations.
The Emory Rooftop Bar sits on the top floor of The Emory, the Maybourne hotel in the steel-masted building that Richard Rogers designed off Hyde Park Corner. The room was designed by Remi Tessier and looks out over Hyde Park and central London. Its cocktail list is created with Tato Giovannoni of Floreria Atlantico in Buenos Aires, each drink a tribute to a London place, person or institution. The bar takes no reservations and sets a minimum spend per person.
Dover Yard is the bar and lounge of 1 Hotel Mayfair, set at the center of the hotel and overlooking a planted courtyard. The drinks program is built around low waste: an in-house lab turns leftovers into ferments, liqueurs and cordials, such as a sour mash made from the day's spent lemon husks, and the list favours British spirits and seasonal ingredients. DJs play in the evenings, and the bar runs regular guest takeovers.
An all-day bar in the lobby of The London EDITION hotel on Berners Street, designed for both work and play, with tufted sofas, eclectic artwork and a snooker table. It serves twists on classic cocktails and operates walk-ins only.
Raffles London at The OWO's subterranean speakeasy occupies rooms 006 and 007 of the Old War Office, once high-security vaults for the identity papers and mission reports of MI5 and MI6 agents. Access is invitation-only (hotel residents), photography is forbidden, and the £150 Spy Bar Tasting Experience, three cocktails, three canapés, is the bookable way in. In the hotel's words: it's classified.

The Coral Room is the bar of The Bloomsbury hotel on Great Russell Street, a high-ceilinged salon painted in coral with a long central bar. It opens from breakfast and runs through lunch and afternoon tea before turning to cocktails and wine in the evening, with a bar menu into the night. The bartenders focus on classics, and the room keeps tables for walk-ins every day.

The Fumoir is a small Art Deco bar at the heart of Claridge's in Mayfair, designed by Thierry Despont, with softly lit Lalique crystal panels and portraits by William Klein on the walls. The list covers signature cocktails, including the Bright Young Things menu, alongside Champagne cuvées, vintage brandies and whiskies. There are no reservations, guests are asked not to take photographs, and it opens daily from noon.
Claridge's Bar is the main bar of Claridge's on Brook Street in Mayfair, in a room designed by David Collins. The list runs from classic cocktails to creations unique to Claridge's, alongside a champagne collection drawn from the leading houses and a selection of rare whiskeys. Food ranges from bar snacks such as Oscietra caviar blinis to a Claridge's beef burger with Comté cheese and French fries. The Snuggery, an adjoining room that seats up to 20, can be booked for a private lunch or cocktail party, and the bar team's recipes are collected in Claridge's: The Cocktail Book. It opens daily from noon, and guests are asked not to take photographs.
The Painter's Room is a small cocktail bar inside Claridge's on Brook Street, separate from the hotel's main Claridge's Bar and The Fumoir. It is a gallery-like room in soft pink tones, with a short list of colorful cocktails and champagne served alongside light plates for sharing. It is open to hotel guests and visitors from late afternoon, Tuesday to Saturday, and takes both bookings and walk-ins.
The Rivoli Bar is the cocktail bar of The Ritz London on Piccadilly, the hotel opened by Cesar Ritz in 1906. The room has a red and green marble checkerboard floor inspired by William Kent, restored vaulted ceilings with hand-painted gold motifs, leather seating and marble tables. The list mixes signature cocktails with classics, and the bar serves caviar and small plates alongside them. Smart casual dress applies.
These are the hotel bars specifically. The full London guide ranks the best bars of every style, and the directory lists all 91 with a map and filters.