Sarkin Zazzau, wanda aka fi sani da Sarkin Zazzau a Hausa, shi ne basaraken gargajiya da ke zaune a Zariya, wanda kuma aka fi sani da birnin Zazzau a baya. Kodayake a cikin ƙarnuka da suka gabata, sarakunan sun yi sarauta a matsayin sarakunan sarakuna, a cikin ƙarni na 20 dana 21 sarakunan gargajiya na Najeriya ba su da ƙaramin ikon tsarin mulki, amma suna da tasiri a bayan fage akan gwamnati. Gidan sarkin yana cikin fada mai tarihi a garin birnin Zaria. Shehu Idris ya zama sarki daga 1975 zuwa rasuwarsa a ranar 20 ga watan Satumba, 2020, yana da shekaru 84.shehu Idris shi ne sarki mafi dadewa a kan mulki a tarihin masarautar Zazzau, ya yi shekara 45 yana sarauta. Alhaji Ahmed Nuhu Bamalli ya zama Sarkin Zazzau na 19.bayan rasuwan shehu idris, Shi ne sarki na farko daga gidan sarautar Mallawa a cikin shekaru 100, bayan rasuwar kakansa, Sarki Dan Sidi a 1920. Masarautar Suleja   Isaacs, Dan (2010-09-29). "Nigeria's emirs: Power behind the throne". BBC. London. Retrieved 2020-09-24.