Mills
- Camp Mills
- Fort Mills
- Lake Mills (Washington)
- Manning O'Brine
- Mills (crater)
- Mills (given name)
- Mills (sports brand)
- Mills (surname)
- Mills Blue Rhythm Band
- Mills Brothers
- Mills Building (disambiguation)
- Mills Cliff
- Mills College
- Mills Corporation
- Mills County, Iowa
- Mills County, Texas
- Mills Creek (disambiguation)
- Mills Cross Telescope
- Mills Glacier
- Mills High School
- Mills House (disambiguation)
- Mills House No. 1
- Mills Lake
- Mills Memorial Hospital
- Mills Mill
- Mills Novelty Company
- Mills Observatory
- Mills Peak
- Mills Peak (New Zealand)
- Mills Peak (South Georgia)
- Mills Reservation
- Mills River (North Carolina)
- Mills Township (disambiguation)
- Mills University Studies High School
- Mills Valley (Juab County)
- Mills Valley (Victoria Land, Antarctica)
- Mills baronets
- Mills bomb
- Mills, Kentucky
- Mills, Nebraska
- Mills, New Mexico
- Mills, Utah
- Mills, Wyoming
- Mount Mills (Antarctica)
- Mount Mills (California)
- The Mills (band)
- The Mills, Hong Kong
- Trego (CDP), Wisconsin
- USS Mills (DE-383)
- Viscount Mills