Roger Caldwell Slaughter (July 17, 1905 – June 2, 1974) was a U.S. Representative from Missouri.
from Princeton University in 1928, then read law in the office of Hon.
He served as assistant prosecutor of Jackson County, Missouri from 1932 to 1936.
He served as member of the board of directors of the school district of Kansas City, Missouri from 1940 to 1942.
He resumed the practice of law in Kansas City, Missouri.