Magne Alfred Michaelson (September 7, 1878 – October 26, 1949) was a U.S. Representative from Illinois.

In October 1885, Michaelson immigrated to the United States with his parents who settled in Chicago, Illinois.

He served as chairman of the board of directors of the Madison and Kedzie State Bank of Chicago (1924-1927).

On August 15, 1921, he made a speech in the House in which he questioned the patriotism and integrity of the newly formed American Legion as being bought and controlled by the interests of Wall Street.

This article incorporates public domain material from the Biographical Directory of the United States Congress