| Head of Government (Regierungschef) | From | To |
|---|---|---|
| Josef Ospelt (1881 - 1961) | March 2, 1922 | April 27, 1922 |
| Gustav Schädler (1883 - 1961) | June 6, 1922 | June 15, 1928 |
| Josef Hoop (1895 - 1959) | August 4, 1928 | September 3, 1945 |
| Alexander Frick (1910 - 1991) | September 3, 1945 | July 16, 1962 |
| Gerard Batliner (born 1928) | July 16, 1962 | March 18, 1970 |
| Alfred Hilbe (born 1928) | March 18, 1970 | March 27, 1974 |
| Walter Kieber (born 1931) | March 27, 1974 | April 26, 1978 |
| Hans Brunhart (born 1945) | April 26, 1978 | May 26, 1993 |
| Markus Büchel (born 1959) | May 26, 1993 | December 15, 1993 |
| Mario Frick (born 1965) | December 15, 1993 | April 5, 2001 |
| Otmar Hasler (born 1953) | April 5, 2001 |
See also: Politics of Liechtenstein, list of Princes of Liechtenstein, lists of incumbents