Qila Mubarak, is a historical monument in the heart of the city of Bathinda in Punjab, India. It is recognized as monument of national importance and maintained by Archaeological Survey of India. It has been in existence from 1100 to 1200 AD in its current place and is the oldest surviving fort in India. It was here that Razia Sultan, the first woman to take charge of the Delhi throne was incarcerated upon her defeat and dethroned. The bricks of the fort date back to the Kushana period when emperor Kanishka ruled over Northern India/Bactria. Raja Dab, along with emperor Kanishka, is believed to have built the fort. Qila Mubarak in latter part of the 10th Century was under the rule of Jayapala, a ruler of the Hindu Shahi dynasty.

Bathinda is a city and municipal corporation in Punjab, India. The city is the administrative headquarters of Bathinda district. It is located in northwestern India in the Malwa Region, 227 km (141 mi) west of the capital city of Chandigarh and is the fifth largest city of Punjab. It is the second cleanest city in Punjab after Mohali.