Louis E. Beckman, Jr. (February 2, 1914 – October 19, 1992) was an American politician and businessman.
He served in the United States Army during World War II and was commissioned a lieutenant colonel.
Beckman served in the Illinois House of Representatives from 1951 to 1959 and was a Republican.
In 1958, Beckman for the Republican nomination for the Illinois State Treasurer and lost.
His father Louis E. Beckman also served in the Illinois General Assembly.