Assumption College (Thai: โรงเรียนอัสสัมชัญ) is a private Catholic boys school in Bangkok, Thailand. The school, founded by Rev. Fr. Emile-August Colombet on 16 February 1885, is the first school founded by the Gabrielite Brothers in Thailand.[3][4] Assumption College is the third-oldest boys school in Thailand.[5] The school provides education for students from years 2 through 13. Matriculation, especially in the first grade, is highly competitive. Assumption College has a long list of distinguished former pupils including four Prime Ministers of Thailand, 15 privy counselors, and three pupils among Thailand's 10 Richest.[6][7] Assumption College is one of four schools which participates in Jaturamitr Samakkee, a traditional football match by the four oldest boys' schools in Thailand: Suankularb Wittayalai School, Debsirin School, Bangkok Christian College and Assumption College.