19th-century movement within Sikhism that began as a defense against the proselytizing activities of Christian (Christianity)s and Hindu (Hinduism)s. Its chief aims were the revival of the teachings of the Sikh Guru (Gurū)s (spiritual leaders), the production of religious literature in Punjabi, and a campaign against illiteracy.

After the annexation of the Khalsa Raj (the independent Sikh kingdom in the Punjab founded by Ranjit Singh in 1799) by the British in 1849, Christian missionaries increased their activities in central Punjab. Dalip Singh, the last Sikh ruler, converted to Christianity in 1853, and Harnam Singh, a Sikh aristocrat from Kapurthala, followed soon thereafter. Christian missionary activity was thus quickly perceived as a threat to local religious traditions, but it was not the only challenge facing the Sikhs. The lower rung of the British administration in the Punjab included English-speaking Bengalis, who were largely Brahmo Samaji (Brahmo Samaj)s (members of a Hindu reform movement). They actively established their branches in several Punjab cities in the 1860s. Punjabi Muslims concerned with saving their heritage formed the first Anjuman-i-Islamia (an association created to improve religious, educational, and social conditions in the Muslim community) in Lahore in 1869.

Building on the early 18th-century understanding of Singh identity as the accepted Sikh ideal, Singh Sabha leaders undertook a major effort to make Sikhs aware of what they saw as correct doctrine and practice, using the newly arrived print culture to propagate Sikh history and literature. These leaders emphasized the religious significance of learning Punjabi written in the Gurmukhi (Gurmukhi alphabet) script (developed by the Sikhs in India for their sacred literature) while simultaneously stressing the importance of Western education. They worked closely with the British administration, convincing them of the importance of treating the Sikhs as a distinct political community.