Karl Johan Pettersen Vadøy
# Karl Johan Pettersen Vadøy

Karl Johan Pettersen Vadøy (14 April 1878 - 21 October 1965) was a Norwegian politician for the Liberal Party.

He served as a deputy representative to the Norwegian Parliament from Sogn og Fjordane during the terms 1934–1936, 1937–1945 and 1945–1949.

