Ivana Mládková, née Kmeťová (born 30 January 1985 in Bojnice) is a Slovak sprint canoer who has competed since the late 2000s.
She won three medals in the K2-200m event at the ICF Canoe Sprint World Championships with a silver in 2007 and two bronzes (2009, 2010). She also won six medals at the Canoe Sprint European Championships in that event with a gold in 2008, four silvers (2005, 2007, 2009, 2010) and bronze in 2009.
Mládková was eliminated in the semifinals of the K-2 500 m event at the 2008 Summer Olympics in Beijing. Kmeťová ranked 13th in the K-2 500 m and in the K-1 200 m event (with Martina Kohlová) at the 2012 Summer Olympics in London.