Karl Per Sørmo (born 12 April 1936) is a Norwegian politician for the Progress Party.
He was a son of construction worker Helge Julius Sørmo (1913–2001) and housewife Aud Margrete Martiniussen (1913–1981).
He attended primary school in Hadsel Municipality, and after a sailor's education in Ålesund he spent the years 1960 to 1965 at sea.
He served as a deputy representative to the Parliament of Norway from Nordland during the term 1989–1993.
He was a member of the Standing Committee on Consumer Affairs and Administration.