Harold R DeMoss Jr
- Category : 1930-births
- Type : GE
- Profile : 5/1 - Heretical / Investigator
- Definition : Single
- Incarnation Cross : LAX Demands 2
American judge who served as a Senior Judge of the United States Court of Appeals for the Fifth Circuit from 1 July 2007 to 16 April 2015. Previously he served as Judge of the United States Court of Appeals for the Fifth Circuit from 2 December 1991 to 1 July 2007.