Guihoyo
Guihoyo  | |
|---|---|
Commune and town  | |
| Coordinates: 13°30′N 8°15′W / 13.500°N 8.250°W | |
| Country | Mali | 
| Region | Koulikoro Region | 
| Cercle | Kolokani Cercle | 
| Population  (1998)  | |
 • Total  | 15,988 | 
| Time zone | UTC+0 (GMT) | 
Guihoyo is a small town and commune in the Cercle of Kolokani in the Koulikoro Region of south-western Mali. As of 1998 the commune had a population of 15,988.