John Patrick "Jack" Kibbie (born July 14, 1929) is an American politician who served as an Iowa State Senator from the 4th district and President of the Iowa Senate. A Democrat, he has served in the Iowa Senate since 1988, and also served as Iowa Senate President. Kibbie was last re-elected in 2008 with 18,059 votes, defeating Grassroots for Life opponent Ken Vaske.