Libor Pešek
- Birthday: 1933-06-22
- Deathday: 2022-10-23
- Place of birth: Prague, Czechoslovakia [now Czech Republic]
Libor Pešek KBE was a Czech conductor. He was among the most famous conductors of his time, working regularly across Europe as chief conductor of orchestras in Prague, but also for ten years with the Royal Liverpool Philharmonic.
