The first filter of almost every brief is the number of guests. Twenty-three Paris venues sorted from salons for a few dozen people to plenaries of more than 5,000 seats, with the layout that each published figure refers to.
Figures as published by each venue or operator and checked on 16 and 17 September 2026. A capacity always refers to a layout, so compare theatre with theatre and cocktail with cocktail.
| Venue | Range | Published capacity | Typical use |
|---|---|---|---|
| Monceau Vélasquez (Châteauform') | Up to 150 | Auditorium for 40, 11 meeting rooms | Seminars |
| Drouant | Up to 150 | Bibliothèque salon for 50 | Business dinners |
| La Maison des Centraliens (Châteauform') | Up to 150 | 100 in theatre style | Seminars |
| The Peninsula Paris — L'Oiseau Blanc | Up to 150 | Private events of up to 150 | Prestige dinners and reveals |
| Les Salons Hoche | 150 to 500 | Salon Étoile, 220 at a cocktail, 130 in theatre style | Receptions and seminars |
| Hôtel de Crillon | 150 to 500 | Historic salons, 250 at a reception | Prestige receptions |
| Le Perchoir Ménilmontant | 150 to 500 | Events of 50 to 300 | Rooftop parties |
| Espace Saint-Martin | 150 to 500 | Auditorium for 350 | Conferences and seminars |
| Van der Valk Hotel Paris CDG Airport | 150 to 500 | Up to 420 guests | Fly-in meetings |
| Four Seasons Hotel George V | 150 to 500 | Salon Vendôme, 450 at a reception | Galas and launches |
| InterContinental Paris Le Grand | 150 to 500 | Opéra ballroom, 500 in theatre style | Conferences and galas |
| Novotel Paris Centre Tour Eiffel | 500 to 1,500 | Events of 10 to 600 | Conferences |
| Maison de la Chimie | 500 to 1,500 | Amphitheatre of 853 seats | Congresses |
| Atelier des Lumières | 500 to 1,500 | 1,000 standing, 500 seated | Immersive launches and parties |
| Château de Versailles — Orangerie | 500 to 1,500 | 1,000 for dinner, 2,000 for a cocktail | Galas |
| Théâtre Mogador | Over 1,500 | 1,600 seats | Plenaries and award ceremonies |
| Maison de la Mutualité | Over 1,500 | Theatre for up to 1,725 | Congresses and conferences |
| Paris Marriott Rive Gauche | Over 1,500 | Scène, 2,000 at a reception, 1,200 at a banquet | Conventions and galas |
| Les Salles du Carrousel | Over 1,500 | Retractable seating up to 2,200 | Launches and conferences |
| Hyatt Regency Paris Étoile | Over 1,500 | Events of up to 2,800 | Conventions |
| Grande Halle de la Villette | Over 1,500 | Events of 50 to 3,000 | Trade shows and brand events |
| Palais des Congrès de Paris | Over 1,500 | Grand Amphithéâtre, 3,700 seats | Congresses |
| Paris Convention Centre | Over 1,500 | Plenary of 5,200 seats | Major congresses |
Sources: the venues' and operators' websites, including Viparis, La Villette, Châteauform', Dorchester Collection, Four Seasons, Rosewood, The Peninsula, Hyatt, Marriott, Accor, GL events Venues, Stage Entertainment and Château de Versailles.
A figure such as "1,000 guests" means little until you know the layout it describes: the same hall can hold 1,000 people at a standing cocktail, 600 in theatre style and barely 450 at a seated dinner. That is why this guide gives, for each venue, the layout behind the published number, and why every shortlist should be checked against a realistic floor plan.
Standing cocktails always give the highest figure, theatre-style seating comes next, and banquets at round tables the lowest. Deduct the space taken by the stage, the bar, the technical control position and the welcome desk before trusting any number, and convert the floor area of a venue into realistic capacities with our venue capacity calculator. The legal maximum is set by the venue's safety attestation, which prevails over any brochure.
At this size, the choice is about atmosphere and privacy rather than logistics. Seminar houses offer daylight and breakout rooms, private dining rooms such as those described in our guide to private dining in Paris suit business dinners, and hotel rooftops like L'Oiseau Blanc create an intimate setting for a reveal.
This is the range of palace ballrooms, conference centres and cultural venues. Palace salons rarely exceed 400 to 500 guests at a reception, while conference centres such as the Maison de la Chimie or Espace Saint-Martin combine an auditorium with smaller rooms for workshops. For a seminar, see our guide to seminar venues in Paris; for a launch, our guide to product launch venues; for a seated evening, our guide to gala dinner venues.
Only a few venues in Paris can seat more than 1,500 people, and the largest ones book twelve to eighteen months ahead. The Palais des Congrès and the Paris Convention Centre carry the largest plenaries, while the Grande Halle de la Villette and Paris Nord Villepinte offer exhibition floors for trade shows. All are compared in our guide to Paris convention and conference centres.
The Paris Convention Centre, with a plenary of 5,200 seats, followed by the Grand Amphithéâtre of the Palais des Congrès with 3,700 seats.
The Orangerie of the Château de Versailles can seat 1,000 guests for dinner, and large halls such as the Grande Halle de la Villette or the Salles du Carrousel can be laid out for banquets of that size.
A standing guest needs far less space than a seated one: a room that holds 1,000 people at a cocktail may seat only around 450 at round tables once the stage and service areas are deducted.
The safety attestation of the venue, classified as an établissement recevant du public, sets the maximum occupancy for each layout, and it prevails over the figures published in brochures.