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Long Island Marriott

101 James Doolittle Boulevard · Uniondale, New York 11553 USA

Long Island Marriott Weddings

Event Spaces & Facilities

With over 27,000 square feet of flexible space, the Long Island Marriott is the perfect venue for grand wedding receptions, as well as more intimate cocktail hours. Conveniently located in Nassau County, our hotel provides all the amenities you will need for your Long Island wedding.

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Grand Ballroom

With over 9,000 square feet of space our elegant Grand Ballroom can accommodate up to 1200 guests for a reception and up to 700 guests banquet style. If it's a Long Island wedding you want, let our experienced team of experts make your dreams come true.

  • Square Footage: 9,720 square feet
  • Dimensions: 72 x 135 x 14 (L x W x H)
  • Guest Capacity: Reception - 1200, Banquet - 700
  • Location: Lower Level

Chardonnay Room

The Chardonnay Room offers a glass ceiling, providing natural light that enhances and sets the mood of your event. We also have dramatic LED atmosphere lighting featuring nine different color options.

  • Guest Capacity:  Reception - 150, Banquet - 12
  • Location: Lower Level


Floor Plans & Capacity Chart

The Wedding Planners at the Long Island Marriott will review floor plans and capacity charts with you to help select the perfect space.


View our floor plans and capacity chart