The Explorer Newspaper is a weekly newspaper in Tucson, Arizona, United States.
Its coverage area includes the towns of Oro Valley and Marana and the communities of Catalina Foothills, Casas Adobes, Catalina, SaddleBrooke, Tortolita, Oracle, along with neighborhoods in the City of Tucson and Pima County.
It is the 9th largest newspaper in Arizona, with a circulation of 47,475. In 2007, it was sold to Thirteenth Street Media. It became part of 10/13 Communications, owner of the East Valley Tribune, in 2010.