| seit 2012 | Thomas Weber |
| 2000 – 2012 | Roland Etter |
| 1986 – 1999 | Notker Buchegger |
| 1979 – 1985 | Roland Widmer |
| 1975 – 1978 | Heinrich Aemisegger |
| 1969 – 1974 | Robert Schatz |
| 1960 – 1968 | Walter Schwyn |
| 1951 – 1959 | Hans Zogg |
| 1935 – 1950 | Edwin Alder |
| 1926 – 1934 | Alfred III |
| 1924 – 1926 | Erwin Bucher |
