John Reidar Floeng (15 May 1918 – 24 December 2014) was a Norwegian politician for the Conservative Party.
He was born in Ã…snes, but moved to Mysen.
He started his career in the Norwegian State Railways, but inherited his father-in-law's company Ous & Co in 1948.
After thirty years as chief executive he finished his career as office manager in Lundeby & Co.Floeng was elected as mayor of Mysen, serving from 1952 to 1955.
He served as a deputy representative to the Parliament of Norway from Østfold during the term 1961–1965.