Prai may refer to: Prai people, an ethnic group in Thailand and Laos Prai language, a Mon–Khmer language of Thailand and Laos Perai, a city in Malaysia Perai River Prai River Bridge Phosphoribosylanthranilate isomerase, an enzyme Jacob Prai (active 1971), Chairman of the Senate of the Republic of West Papua
See also Prais (disambiguation)