Punjabi Christians are adherents of Christianity who identify linguistically, culturally, and genealogically as Punjabis. They are one of the four main ethnoreligious communities of the historical Punjab region of the Indian subcontinent—split between India and Pakistan since 1947—with the others being Punjabi Muslims, Punjabi Sikhs and Punjabi Hindus. Punjabi Christians are traditionally divided into various castes, and are largely descendants of Hindus who converted to Christianity during European colonial India, with the majority having converted during the British Raj.