Leduc
- Albert Leduc
- Alexandre Leduc
- Amand Leduc
- Amanda Leduc
- Audrey Leduc
- Dave Leduc
- Jos LeDuc
- Kyle LeDuc
- Leduc County
- Leduc Formation
- Leduc No. 1
- Leduc experimental aircraft
- Leduc, Alberta
- Leduc, Missouri
- Noella Leduc
- Ozias Leduc
- Renato Leduc
- René Leduc (1898–1968)
- Richard Leduc
- Simon Le Duc
- Stéphane Leduc
- Timothy LeDuc
- Violette Leduc
- William G. LeDuc House
- William Gates LeDuc
- Éditions Alphonse Leduc