Muiz ud din Qaiqabad (Persian: معز الدین کیقباد; 1269 – 1 February 1290) was the tenth sultan of Delhi.

After the death of his son Muhammad Khan, on 9 March 1285 at the hands of the Mongols during the Battle of Beas River, Ghiyas ud din Balban was in an unrecoverable state of shock.

However, when Balban died, Fakhr-ud-Din, the Kotwal of Delhi, set aside the nomination and chose for Muiz ud din Qaiqabad, son of Bughra Khan, to become ruler instead, although he was only 17 years old.

His infant son, Kayumars, was also murdered, ending the Mamluk Dynasty and instigating the Khalji Revolution.

[4] Muiz ud din Qaiqabad struck coins in gold, silver, copper and billon.