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Millennium Hilton New York One UN Plaza

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Meetings and events

Our dedicated events team are on hand to walk you through all our function space options, from the skyline views and floor-to-ceiling windows of our Landmark Room, to our naturally-lit smaller meeting rooms.

Diplomat Ballroom set up for a banquet


Host elegant rehearsal dinners, wedding day brunches, and cocktail hours in our Landmark Room, featuring high ceilings and skyline views.

Capacity chart

Chart displays number of guests per room layout.

Event Room NameBanquetConferenceSquareReceptionSchool RoomTheatreU-Shape
Diplomat BallroomSquare Feet: 2,044150806020013020060
Landmark RoomSquare Feet: 1,74060300110307030
Manhattan RoomSquare Feet: 1,68211040401256512540
Riverview RoomSquare Feet: 1,12010040401506011240
Manhattan BSquare Feet: 84140202080244015
Manhattan ASquare Feet: 58050202080307015
Governor's RoomSquare Feet: 5704820050304020
Riverview ASquare Feet: 56050202056204020
Riverview BSquare Feet: 56050202056204020
Metropolitan RoomSquare Feet: 43440201043243520
Lobby BoardroomSquare Feet: 35101200000