Scheduled Castes in Pakistan are communities that are recognised as being poor and disadvantaged. To help members of this community, the Government of Pakistan labelled 40 castes as "Scheduled Castes" through a law passed in 1957 - this is known as "ordinance No. XVI". This was done to help create policies to help these communities and improve their access to education, employment, and social welfare.
The Scheduled Caste population is mainly in Sindh province and they are a large part of Pakistan's Hindu community. Although hard to work out exactly, it is thought that Scheduled Castes are about 90-95% of the Hindu population in Pakistan.
Hindus are believed to be 1.85% of Pakistan's total population, which is about 4 million people. That means Scheduled Castes are probably 3.6 million to 3.8 million.

Recognised Scheduled castes in Pakistan are:
| Ad Dharmi | Bangali | Barar | Bazigar |
| Bawaria | Bhangi | Bhanjra | Bhil |
| Chanal | Charan | Chmar | Chuhra or Balmiki |
| Dagi and Koli | Dhanak | Dhed | Dumna |
| Gagra | Gandhila | Halal-Khor | Jatia |
| Kalal | Khatik | Kolhi | Kori |
| Kuchria | Marija or Marecha | Megh | Menghwar |
| Nat | Odh | Pasi | Perna |
| Ramdasi | Sansi | Sapela | Sarera |
| Shikari | Sirkiband | Sochi | Wagri |