N.P.M. (Norbert) Klein (born 1956) is a Dutch politician. As a member of 50PLUS he has been an MP since 20 September 2012. As a member of the People's Party for Freedom and Democracy (VVD) he was a member of the municipal council of Nijmegen from 1982 to 1989, and a member of the States-Provincial of Gelderland from 1991 to 2003. In 2006, he left the VVD.
In 2005, he was chairman ad int of Dutch public broadcasting association AVRO.
Klein studied law at Radboud University Nijmegen. He resides in Hoevelaken.