Stephen L. Danner (born May 3, 1953) is an American politician who served in the Missouri House of Representatives from the 11th district from 1983 to 1987 and in the Missouri Senate from the 28th district from 1991 to 1995.
He received his bachelor's degree from University of Missouri–Kansas City and his J.D.
Danner served in the United States Army and the Missouri National Guard.
Danner as adjutant general of the Missouri National Guard from 2009 to 2019.
His mother Pat Danner also served in the Missouri Senate.