Livia Klausová née Mištinová (born 10 November 1943) is a Slovak-born Czech economist who was the First Lady of the Czech Republic from 2003 to 2013 as wife of the President Václav Klaus.
Since 2013 she has served as the Czech Republic Ambassador to Slovakia.
Her father was an active fascist during the WWII.
An alumna of the University of Economics, Prague, she married fellow economist Václav Klaus in 1968.