This is a list of lieutenant governors of the U.S. state of Iowa.
Prior to 1990, the governor and lieutenant governor were elected in separate elections; since then they have run together on the same ticket.
As of May 2017[update], there are eight former Lieutenant Governors of Iowa still alive, the oldest being Roger Jepsen (served 1969–1973, born 1928). The most recent death of a former Lieutenant Governor of Iowa was that of Joy Corning (served 1991–1999, born 1932), on May 20, 2017.