Birnin tarihi na Ahmadabad ko Tsohon Ahmedabad, birni mai katanga na Ahmedabad a Indiya, Ahmad Shah I na Gujarat Sultanate ne ya kafa shi a shekara ta 1411. Ya kasance babban birnin Sultanate Gujarat kuma daga baya muhimmiyar cibiyar siyasa da kasuwanci ta Gujarat. A yau, duk da kasancewar cunkoson jama'a da rugujewa, har yanzu tana zama alamar zuciyar ɗan birni Ahmedabad. UNESCO ta sanya shi a matsayin Garin Tarihi na Duniya a cikin Yuli 2017. Mazaunan farko sun kasance a kudancin tsohon birni na yanzu kuma a bakin kogin Sabarmati. An san shi da Ashaval ko Ashapalli. Asha Bhil ta kasance sarkin Ashaval. A karni na sha daya, Karna na daular Chaulukya da ke mulki daga Anhilwad Patan (1072-1094) ya mai da garin babban birnin kasar kuma ya sanya masa suna Karnavati (garin Karan) ko Shrinagar (birni mai wadata) da Rajnagar (garin sarki). Ahmed Shah I ya aza harsashin ginin Bhadra Fort wanda ya fara daga Manek Burj, tushe na farko na birnin a shekara ta 1411 wanda aka kammala a shekara ta 1413.