Krenov or Křenov may refer to:
Places in the Czech Republic Křenov, a municipality and village in the Pardubice Region Křenov, a village and part of Bernartice (Trutnov District) in the Hradec Králové Region Křenov, a hamlet and part of Dubá in the Liberec Region Křenov, a village and part of Kájov in the South Bohemian Region
People James Krenov (1920–2009), Russian-American woodworker