Mandarin Oriental, Bangkok is a five-star hotel in Bangkok owned in part and managed by Mandarin Oriental Hotel Group. Located on the Chao Phraya River, the original structure was the first hotel built in Thailand when it opened as The Oriental in 1876. Today, the hotel is one of two flagship properties of the Mandarin Oriental Hotel Group.

Mandarin Oriental Hotel Group International Limited is a multinational hospitality and management group focusing on luxury hotels, resorts, and residences, with a total of 34 properties worldwide, 20 of which it wholly or partially owns.