Nicholas David Coleman (February 23, 1925 – March 5, 1981) was a Minnesota politician and a former member and majority leader of the Minnesota Senate. A Democrat, he was first elected in 1962 and reelected in 1966, 1970, 1972, and 1976. He represented the old districts 45, 46, and 65, which changed through the years due to legislative redistricting, and included portions of the city of Saint Paul in Ramsey County. Coleman died of leukemia on March 5, 1981. His body lay in state in the Minnesota State Capitol before burial in Fort Snelling National Cemetery in Minneapolis.