Helmer Mikkelsen (26 September 1930 – 19 June 1989) was a Norwegian politician for the Labour Party.
He was born in Børselv, and was the mayor of Porsanger Municipality from 1967 to 1975.
[1] He was a member of Finnmark county council from 1975 to 1987.
From May 1986 to April 1987, he was ill, and Oddny Aleksandersen took over as acting county mayor.
[2] He was also a deputy board member of Ságat from 1988 to 1989.