Sweden
- Per Westerberg (first elected 1979) 2006-
- Lennart Nilsson (first elected 1976) 2004-2006
- Bo Lundgren (first elected 1976) 2003-2004
- Anders Björck (first elected 1969) 2002-2003
- Jan Bergqvist (first elected 1969) 1998-2002
- Börje Nilsson (first elected 1965) 1996-1998
- Ingvar Carlsson (first elected 1965) 1994-1996
- Stig Alemyr (first elected 1957) 1988-1994
- Ingemund Bengtsson (first elected 1951) 1985-1988
- Gunnar Sträng (first elected 1946) 1979-1985
- Henry Allard (first elected 1945) 1976-1979
- Torsten Nilsson (first elected 1941) 1973-1976
- Tage Erlander (first elected 1932) 1971-1973
Read more about this topic: Father Of The House