Douglas Township, Iowa can refer to one of the following townships in Iowa:
Douglas Township, Adams County Douglas Township, Appanoose County Douglas Township, Audubon County Douglas Township, Boone County Douglas Township, Bremer County Douglas Township, Clay County Douglas Township, Harrison County Douglas Township, Ida County Douglas Township, Madison County Douglas Township, Mitchell County Douglas Township, Montgomery County Douglas Township, Page County Douglas Township, Polk County Douglas Township, Sac County Douglas Township, Shelby County Douglas Township, Union County Douglas Township, Webster County
See also Douglas Township (disambiguation)