Jack Nelson Dyer (July 29, 1924 – August 10, 2003)[1] was an American politician.

He served as a Democratic member of the Louisiana House of Representatives.

[2] Dyer was born in East Baton Rouge parish, Louisiana, in 1924.

[4] He served in the United States Army Air Corps.

[2] In 1964, he left office[2] and ran as a candidate to serve as a insurance commissioner,[5] but was beaten at the polls by opponent Speedy Long.