Johannes Gjerdåker (15 February 1936 – 27 April 2020) was a Norwegian local historian, poet, translator, non-fiction writer and publisher.
Gjerdåker was born in Voss, and studied history and language at the University of Oslo.
He made his literary debut in 1978 with the poetry collection Skot på gamal stuv.
He wrote several works on local history of Voss and Hordaland.
This article about a Norwegian writer, poet or journalist is a stub.