The Mesa AZ FamilySearch Library has a free, online Mesa Arizona Obituary Search. “The Arizona Obituary Search allows you to search through a partial listing of obituaries published in Arizona newspapers. This is an index only. For original obituaries, go to the indicated newspaper. You can call your local Public Library to see if they have that newspaper available where you may be able to request a copy of the obituary be sent to you if you send a self-addressed, stamped envelope.