Osman Khalid Butt is a Pakistani film, television and theatre actor, writer and choreographer. He is best known for his role as Wali Sohaib Khan in Diyar-E-Dil, Faaz Ibrahim in Chupke Chupke and Malik Shahzain in Ehd-e-Wafa. He is the recipient of several accolades, including two Hum Awards and an ARY Film Award, and has been nominated for a Lux Style Award on two occasions.

Diyar-e-Dil is a Pakistani television drama serial, that originally aired on Hum TV from 17 March 2015 to 27 October 2015, consisting of a total of 33 episodes. Diyar-e-Dil follows the lives of a dysfunctional family led by Agha Jaan and his grandchildren, Wali and Faarah. The story is told in a heavily serialized manner. It revolves around the lives of Wali and Faarah, who were forced to commit to each other for the cause of reuniting their family, that fell apart long ago because of Agha Jaan's eldest son Behroze, when he called off his long engagement to marry his late-love interest.