Reginald Carr
Reginald Carr or Reg Carr may refer to:
- Reg Carr (footballer), Australian rules footballer
- Reginald Carr (librarian), former Bodley's Librarian at the University of Oxford
- Reginald Carr, American murderer and perpetrator of the 2000 Wichita Massacre
- * Kansas v. Carr, 2016 U.S. Supreme Court case arising from the Wichita Massacre