The French Key
- વર્ષ: 1946
- દેશ: United States of America
- શૈલી: Crime, Mystery, Adventure
- સ્ટુડિયો: Republic Pictures, Walter Colmes Productions
- કીવર્ડ: private detective
- ડાયરેક્ટર: Walter Colmes
- કાસ્ટ: Albert Dekker, Evelyn Ankers, Mike Mazurki, John Eldredge, Frank Fenton, Selmer Jackson