Olaf H. Johnson (March 10, 1892 – January 28, 1966) was an American politician.
Olaf Johnson was born on a farm near Wiota, Wisconsin.
Johnson graduated from St. Olaf College and was in the insurance business.
He resigned when he was elected to the Wisconsin State Senate in 1922 as a Republican from District 17 (Iowa, Lafayette and Green counties).
This article about a member of the Wisconsin State Senate is a stub.