Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Tully Township is one of the fifteen townships of Marion County, Ohio, United States. The 2000 census found 738 people in the township. No municipalities are located in Tully Township, although the unincorporated community of Martel lies in the center of the township. Statewide, the only other Tully Township is located in Van Wert County.