| Mazhang | |
| Postal Code Type: | Postal code |
| Settlement Type: | District |
| Pushpin Map: | China Guangdong#Eastern China#China |
| Pushpin Label: | Mazhang |
| Pushpin Map Caption: | Location in Guangdong |
| Subdivision Type: | Country |
| Subdivision Name: | People's Republic of China |
| Subdivision Type1: | Province |
| Subdivision Name1: | Guangdong |
| Subdivision Type2: | Prefecture-level city |
| Subdivision Name2: | Zhanjiang |
| Area Total Km2: | 769 |
| Population As Of: | 2020 |
| Population Density Km2: | auto |
| Coordinates: | 21.2636°N 110.3336°W |
| Timezone: | China Standard |
| Utc Offset: | +8 |
| Population Total: | 578027 |
| Population Footnotes: | [1] |
Mazhang is a district of Zhanjiang, Guangdong province, China.