The Gates of Delhi were city gates in Delhi, India, built under dynastic rulers in the period that could be dated from the 8th century to the 20th century. They are the gates in * the ancient city of Lal Kot or Qila Rai Pithora, also called the first city of Delhi (period 731-1311) in Mehrauli – Qutb Complex; * the second city of Siri Fort (1304); * the third city Tughlaqabad (1321–23); * the fourth city of Jahanpanah’s of (mid-14th century); * the fifth city of Feruzabad (1354); * the sixth city of Dilli Sher Shahi (Shergarh) (1534), near Purana Qila; * the seventh city Shahjahanabad of (mid 17th century); and * the eighth modern city New Delhi of British Raj (1931s) in Lutyens' Delhi of the British rule.