Bo Tage Georg Ljungfeldt, born 26 februari 1922 in the municipality of Ekerö, deceased 25 januari 1988 i Ekerö, was a swedish racecar driver and a ford rally factory driver. He won 6,5 Swedish championchips-gold medals in racing; . Bos son Conny Ljungfeldt born 1950 is a 2 time swedish champion in Formel 3 1975–1976.