Arild Hiim (born 17 August 1945 in Ringerike) is a Norwegian politician for the Conservative Party.
He was elected to the Norwegian Parliament from Buskerud in 1989, and was re-elected on one occasion. He had previously served in the position of deputy representative during the term 1985 - 1989.
Hiim was a member of Ringerike city council from 1971 to 1979. He then became mayor of Buskerud county, serving in 1979 - 1983. His successor Åse Klundelien was elected to the Parliament in 1989 as well.