[3] The township was named for Thomas Campbell, a pioneer settler.

[2] (This list is based on USGS data and may include former settlements.)

Other small private cemeteries may exist on open land.

Mining activities may have obscured the sites for certain small private cemeteries in Campbell Township.

Miller Cemetery may readily be found near the NW corner of the intersection of State Street and Miller, Cemetery Road, formerly called old New Harmony Road.