Hinduism is the second-largest religion in Sindh, numbering 4.9 million people and comprising 8.8 percent of the province's population in the 2023 Pakistani census.

[4][5] Hinduism and Buddhism were the predominant religions in Sindh before the arrival of Islam,[6] when a number of Hindu castes and communities occupied the region.

These numbers also include the scheduled caste population, which stands at 1.7% of the total in Sindh (or 3.1% in rural areas), and is believed to have been under-reported, with some community members instead counted under the main Hindu category.

[28] Sindhi Hindus who cannot afford travel to India to release their loved ones' remains into the Ganges go to Churrio Jabal Durga Mata Temple in Nagarparkar.

[29] According to a study, most scheduled-caste Hindus (91.5 percent) in the province's Tharparkar and Umerkot Districts faced discrimination and believed that its political parties are ignoring them.

[30] Forced conversion of Hindu girls is a major problem faced by Hindus in Sindh, with an increased number of cases in the southern districts of Tharparkar, Umerkot and Mirpur Khas.