Shivalaya (, Shibaloy, meaning "Home of Shiva") is an upazila of Manikganj District in the Division of Dhaka, Bangladesh.
Geography
Shivalaya is located at . It has 26334 households and total area 199.07 km2.
Demographics
As of the 1991 Bangladesh census, Shivalaya has a population of 143842. Males constitute 52.42% of the population, and females 47.58%. This Upazila's eighteen up population is 75930. Shivalaya has an average literacy rate of 29.1% (7+ years), and the national average of 32.4% literate.
Administration
Shivalaya Upazila is divided into seven union parishads: Aruoa, Mohadebpur, Shibaloy, Simulia, Teota, Ulayel, and Uthali. The union parishads are subdivided into 202 mauzas and 255 villages.