Husabø (6 May 1928 – 3 March 2012) was a Norwegian politician for the Christian Democratic Party.Husabø was born in Leikanger.
He was elected to the Norwegian Parliament from Sogn og Fjordane in 1977, and was re-elected on one occasion.
He had previously served as a deputy representative during the term 1973–1977.On the local level he was a member of Leikanger municipal council from 1967 to 1975.
From 1975 to 1979 he was a deputy member of Sogn og Fjordane county council.
He chaired the local party chapter from 1974 to 1976.
He died, aged 83, in his native town of Leikanger.