John Olav Larssen (7 March 1927 – 2 January 2009) was a Norwegian evangelical preacher and missionary.
He was born in Hellvik, and settled in Bryne.
He started as a preacher at the age of eighteen, and eventually began touring Norway.
[2] Books written by Larssen include En åpen dør (1957), Elsket av Gud (1961), Fra høvelbenk til misjonsmark (1964), Kraft fra det høye (1968), and Gud vil vekkelse (1970).
This biographical article about a Norwegian religious figure is a stub.