Coordinates: 31°35′25″N 74°18′35″E / 31.59028°N 74.30972°E / 31.59028; 74.30972

The Lahore Fort, locally referred to as Shahi Qila (Punjabi, Urdu: شاہی قلعہ) is citadel of the city of Lahore, Punjab, Pakistan. It is located in the northwestern corner of the Walled City of Lahore. The trapezoidal composition is spread over 20 hectares.

Origins of the fort go as far back as antiquity, however, the existing base structure was built during the reign of Mughal Emperor Akbar between 1556–1605 and was regularly upgraded by subsequent Mughal, Sikh and British rulers.It has two gates one is known as Alamgiri Gate build by Emperor Aurangzeb which opens towards Badshahi Mosque and other older one known as Maseeti (Punjabi language word means of Masjid) or Masjidi Gate which open towards Masti Gate Area of Walled City and was built by Emperor Akbar. Currently Alamgiri Gate is used as the principal entrance while Masti Gate is permanently closed .The fort manifests the rich traditions of Mughal architecture. Some of the famous sites inside the fort include: Sheesh Mahal, Alamgiri Gate, Naulakha pavilion, and Moti Masjid. In 1981, the fort was inscribed as a UNESCO World Heritage Site along with the Shalimar Gardens (Lahore).

Lahore (Punjabi: لہور, Urdu: لاہور) is the capital of the Pakistani province of Punjab and the second largest city in the country. With a rich history dating back over a millennium, Lahore is a main cultural centre of Pakistan. One of the most densely populated cities in the world, Lahore remains an economic, political, transportation, entertainment, and educational hub.

Lahore successively served as regional capital of the empires of the Shahi kingdoms in the 11th century, the Ghaznavids in the 12th century, the Ghurid State in the 12th and 13th centuries the Mughal Empire in the 16th century, the Sikh expansion in the early 19th century, and it was the capital of the Punjab region under the British Raj in the mid 19th and early 20th century. The traditional capital of Punjab for a thousand years, Lahore was the cultural center of the northern Indian subcontinent which extends from the eastern banks of the Indus River to New Delhi. Mughal structures such as the Badshahi Mosque, the Lahore Fort, Shalimar Gardens, and the mausolea of Jehangir and Nur Jehan are tourist attractions. Lahore is also home to many British colonial structures built in the Indo-Saracenic style, such as the Lahore High Court, the General Post Office, Lahore Museum and many older universities including the University of the Punjab. The Lahore Zoo, thought to be the fourth oldest in the world, is also situated here.

Shah Jahan(also spelled Shah Jehan, Shahjehan,(Urdu: شاه ‌جہاں, Persian: شاه جهان) (January 5, 1592–January 22, 1666), (full title: Shahanshah Al-Sultan al-'Azam wal Khaqan al-Mukarram, Malik-ul-Sultanat, Ala Hazrat Abu'l-Muzaffar Shahab ud-din Muhammad Shah Jahan I, Sahib-i-Qiran-i-Sani, Padshah Ghazi Zillu'llah, Firdaus-Ashiyani, Shahanshah—E--Sultanant Ul Hindiya Wal Mughaliya) was the emperor of the Mughal Empire in South Asia from 1628 until 1658. The name Shah Jahan comes from Persian meaning "Ruler of Everywhere". He was the fifth Mughal emperor after Babur, Humayun, Akbar, and Jahangir. While young, he was favourite of his legendary grandfather, Akbar the Great. Shah Jahan was a direct descendant of Genghis Khan through Timur and was the heir of the Mughal Empire of Babur, he is also alleged to have been a descendant of Charlemagne.

At a young age, he was chosen as successor to the Mughal throne after the death of Emperor Jahangir. He succeeded to the throne upon his father's death in 1627. He is considered to be one of the greatest Mughals, and his reign has been called the Golden Age of the Mughals and one of the most prosperous ages of Indian civilization. Like Akbar, he was eager to expand his vast empire. In 1658, he fell ill and was confined by his son Emperor Aurangzeb in the Agra Fort until his death in 1666.