The Jama Masjid, also known as Jamiya Masjid or Jumma Masjid, is a congregational mosque in Bijapur, in the state of Karnataka, India. Initiated by Ali Adil Shah I of the Bijapur Sultanate in the 16th century, the mosque was never completed. It is the largest mosque in Bijapur, and has a capacity of 4,000 worshippers.