| YEAR | DATE | EVENT | PRESIDENT | PRIME MINISTER |
| 1960 | 1 july | Republic | Aden Abdullah Osman Dar | Muhammad Haji Ibrahim Egal (I) |
| 1960 | 12 july | Abdirashid Ali Shermarke | ||
| 1964 | 14 june | Abdurazzaq Haji Husayn | ||
| 1967 | 10 june | Abdirashid Ali Shermarke | ||
| 1967 | 15 july | Muhammad Haji Ibrahim Egal (II) | ||
| 1969 | 15 october | Shaykh Moktar Muhammad Husayn | ||
| 1969 | 21 october | Democratic Republic | gen. Muhammad Siyad Barrah | |
| 1969 | 1 november | - | ||
| 1987 | 1 febriary | gen. Muhammad Ali Samatar | ||
| 1990 | 3 september | Muhammad Hawadle Madar | ||
| 1991 | 24 january | Umar Arteh Ghalib | ||
| 1991 | 29 january | Ali Mahdi Muhammad | ||
| 1991 | 21 july | Republic | ||
| 1995 | 15 june | Muhammad Farah Hassan Aydid | ||
| 1996 | 1 august | Hussein Muhammad Farah Aydid | ||
| 1998 | 20 march | Vacant | ||
| 2000 | 22 august | Abdullahi Derow Isaq | ||
| 2000 | 27 august | Abdiqasim Salad Hassan | ||
| 2000 | 8 october | Ali Khalif Galaid | ||
| 2001 | 28 otctober | Osman Jama Ali | ||
| 2001 | 12 november | Hassan Abshir Farah |