First World Hotel in Malaysia is the largest hotel in the world.

This is a list of hotels that have 3,000 or more guest accommodation rooms. Since 2015, the largest hotel in the world is the First World Hotel in Malaysia with 7,351 rooms divided between two buildings.^[1] The largest single hotel is MGM Grand Las Vegas with 6,852 rooms in one building.^[2][3]

Largest hotels in the world

#	Name	Country	City	Rooms
1	First World Hotel	Malaysia	Genting Highlands	7,351[4]
2	The Venetian Resort[a]	United States	Las Vegas	7,092[5]
3	MGM Grand Las Vegas	United States	Las Vegas	6,852[3]
4	Abraj Al Bait	Saudi Arabia	Mecca	6,000[6]
5	The Londoner Macao	Macau	Macau	6,000[7]
6	Izmailovo Hotel	Russia	Moscow	5,000[8]
7	Wynn Las Vegas & Encore Resort[b]	United States	Las Vegas	4,748[9]
8	Barkhatnie Sezony[c]	Russia	Sochi	4,688[10]
9	Mandalay Bay Resort and Casino[d]	United States	Las Vegas	4,426[11]
10	Luxor Las Vegas	United States	Las Vegas	4,407[12]
11	Ambassador City Jomtien	Thailand	Pattaya	4,219[13]
12	Aria Resort & Casino	United States	Las Vegas	4,004[14]
13	Excalibur Hotel and Casino	United States	Las Vegas	3,981[15]
14	Caesars Palace	United States	Las Vegas	3,970[16]
15	Bellagio	United States	Las Vegas	3,933[17]
16	Circus Circus Las Vegas	United States	Las Vegas	3,773[18]
17	Shinagawa Prince Hotel	Japan	Tokyo	3,680[19]
18	Resorts World Las Vegas	United States	Las Vegas	3,506[20]
19	Flamingo Las Vegas	United States	Las Vegas	3,460[16]
20	Atlantis Paradise Island	Bahamas	Paradise Island	3,414[21]
21	Moon Palace Golf & Spa Resort	Mexico	Cancún	3,407[22]
22	Hilton Hawaiian Village	United States	Honolulu	3,386[23]
23	Disney's Port Orleans Resort	United States	Lake Buena Vista	3,056[24]
24	The Mirage	United States	Las Vegas	3,044[25]
25	The Cosmopolitan	United States	Las Vegas	3,027[26]
26	The Venetian Macao	Macau	Macau	3,000[27]