Petter Wilhelm Blichfeldt Schjerven (born 20 October 1967) is a Norwegian television host, known from Typisk norsk which airs on the Norwegian Broadcasting Corporation. Schjerven has previously worked as the host and scriptwriter for "Midt i smørøyet" and as the producer of the radio program "Holger Nielsens metode" on NRK P3, among other things. After Typisk norsk he hosted the shows Adam og Eva and Tingenes tilstand.
During his education, he has studied psychology, Norwegian language, media studies, and philosophy (both generally and as a minor/concentration).
He is the older brother of actor Erik A. Schjerven. He is the partner of Norunn Blichfeldt and has two children.