| Official Name: | Guider |
| Pushpin Map: | Cameroon |
| Pushpin Label Position: | above |
| Pushpin Map Caption: | Location in Cameroon |
| Subdivision Type: | Country |
| Subdivision Name: | Cameroon |
| Subdivision Type1: | Province |
| Subdivision Name1: | North Province |
| Subdivision Type2: | Division |
| Subdivision Name2: | Mayo-Louti |
| Population As Of: | 2002 |
| Population Total: | 65165 |
| Population Density Km2: | auto |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 9.9342°N 13.9486°W |
| Elevation M: | 337 |
Guider (sometimes spelled Guidder) is a city situated in Cameroon's North Province, close to the border with Chad. It has a population of 65,165.[1] Guider is the departmental capital of the Mayo-Louti.
The city is home to Espérance FC, that competes in the Cameroon Premiere Division. Stade Municipal de Guider is a multi-use stadium in the city, serving as home ground of the club.[2]