David M. Jennings (born December 17, 1948) is a former Minnesota politician, a former member of the Republican Party, a former Speaker of the Minnesota House of Representatives, and the former superintendent of Eastern Carver County School District 112, based in Chaska. Jennings rose quickly, becoming minority leader in February 1982. He served in that role until the Independent-Republicans gained a majority in the 1984 elections. He became Speaker of the House in January 1985, a position he held for two years until his departure from the legislature.