Haakon Sløgedal (14 July 1901 - 15 July 1979) was a Norwegian politician for the Christian Democratic Party.
He was born in Holum.
He was elected to the Norwegian Parliament from Vest-Agder in 1961, and was re-elected in the 1962 revote and the 1965 general election.
Sløgedal was a member of Søgne municipality council between 1995 and 1967, serving as deputy mayor in the periods 1957 - 1959, 1959 - 1963 and 1963 - 1965.