MGM National Harbor

MGM National Harbor is a smoke-free casino in Oxon Hill, Maryland and is open daily 24 hours. The casino's 163,000 square foot gaming space features 2,900 gaming machines and 170 table and poker games. The property has one restaurant and a hotel with 308 rooms.

MGM National Harbor Address

101 MGM National Avenue
Oxon Hill, Maryland 20745-4731
United States

MGM National Harbor Tweets (Powered By Twitter)

MGM National Harbor @MGMNatlHarbor
The college basketball tournament can be crazy, so @BetMGM is giving you a second chance to win on all losing March… twitter.com/i/web/status/1…
1 year ago

MGM National Harbor @MGMNatlHarbor
This is your last week to see our magical Lunar New Year conservatory display, so come check it out one last time b… twitter.com/i/web/status/1…
1 year ago

MGM National Harbor @MGMNatlHarbor
🔥 @ferxxo4 is bringing the Ferxxo Nitro Jam Underground to a venue near you! Tickets on sale Thursday, March 16th @… twitter.com/i/web/status/1…
1 year ago

More MGM National Harbor Tweets »

MGM National Harbor News

Casino City’s Friday Five: Jackpots, openings and lawsuits

15 November 2024

The gambling world saw some major developments this week, including a legal challenge from the Cherokee Nation in Arkansas, two life-changing jackpots, and casino openings.

MGM National Harbor pays out near $1 million win

11 November 2024

A lucky guest was playing Ultimate Texas Hold’em on 3 November at the Maryland casino when he was dealt a royal flush of diamonds, winning $961,428.

BetMGM Poker combines player pools in New Jersey and Michigan

7 November 2024

To celebrate the debut, the BetMGM Poker Online Championships will run 17 November to 1 December and feature $2,000,000 in guarantees, nightly trophy events and a series leaderboard.

More MGM National Harbor News »

Contact Information

Website - mgmnationalharbor.mgmresorts.com

Social Media -

General Information - (301) 971-5000
Reservations - (844) 646-6847

Gaming Machines - 2,900 total

Video Lottery Terminals, 2,900 machines

Table and Poker Games - 170 total

Poker, 46 tables

Other Gaming

Sports Book (Visit our directory of Online Sportsbooks!)

Restaurants and Bars

Pappas - Seafood

MGM National Harbor Hotel

MGM National Harbor Hotel (Casino located within the Hotel)
Contains 308 Rooms and Suites.

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