The Karachi Cantonment (Urdu: کراچی چھاؤنی) is a cantonment town of the city of Karachi, in Sindh, Pakistan.

It serves as a Pakistan Army military base and residential establishment.

The cantonment maintains sewerage, sanitation, roads, buildings control, transfer of immoveable properties, death, birth and marriage record of the respective area.

Wells were dug and built near the river at Dumlottee in 1881, which supplied five million gallons of water to Karachi Cantonment every day.

[3] Dumlottee wells were designed and built by British engineers Temple and Currie in 1882.