| Mécheria | |
| Official Name: | Commune of Mécheria |
| Native Name: | بلدية المشرية |
| Native Name Lang: | ar |
| Type: | Municipality |
| Mapsize: | 100px |
| Pushpin Map: | Algeria |
| Pushpin Map Caption: | Location of Mécheria within Algeria |
| Coordinates: | 33.55°N -17°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Algeria |
| Subdivision Type1: | Province |
| Subdivision Type2: | District |
| Subdivision Name2: | Mécheria (seat) |
| Seat Type: | District seat |
| Leader Title: | PMA Seats |
| Unit Pref: | Metric |
| Elevation M: | 1180 |
| Population Total: | 120,312 |
| Population As Of: | Census 2020 |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +01 |
| Postal Code Type: | Postal code |
| Postal Code: | 45100 |
| Blank Name Sec1: | ONS code |
| Blank Info Sec1: | 4502 |
Mécheria is a city situated in Naâma Province, Algeria in the Atlas Mountains, capital of Mécheria District, known for its cold winter and livestock life. As of 2020, it had a population of around 120,000, making it the most populous commune in the province.
Current President of Algeria Abdelmadjid Tebboune was born here in 1945.
Mécheria Airport is a military airport in Mécheria.
Mecheria is served by a narrow gauge railway from Mohammadia, however, replacing it with a standard gauge line has been proposed.
In Mecheria, there is a local steppe climate. Rainfall is higher in winter than in summer. The Köppen-Geiger climate classification is BWk. The average annual temperature in Mecheria is 15.4°C. About 268mm of precipitation falls annually.
On 28 January 2005, Mécheria recorded a temperature of -13.8C, which is the lowest temperature to have ever been recorded in Algeria.[1]