Sial (disambiguation)

Sial refers to the composition of the upper layer of the Earth's crust.

Sial may also refer to:

Places

 * Sial, Kapurthala, Punjab State, India
 * Sial, Khyber Pakhtunkhwa, Pakistan
 * Sial Sharif, a small village in Pakistan

Other uses

 * Air Sial, Sialkot, Pakistan, expected to begin operations in 2019
 * Sial (tribe), a Jat tribe of the Punjab region
 * Heer Sial (disambiguation)
 * Sialkot (disambiguation)