Id Gah Mosque or Eid Gah Mosque (), is the second largest mosque in Kabul, the capital of Afghanistan. It is considered the cardinal religious mosque in the country, where a million people offer Eid prayers twice a year. It is located near the Mahmud Khan bridge and National Stadium in the eastern part of the city, in the Shar-e-barq of Kabul, which is one of the wealthier areas of the city. The "Id Gah" or "Eid Gah" refers to an open space where people congregate during national and religious celebrations. The open grounds of Id Gah are also used as a parking lot for trucks that transport goods to and from Peshawar.