| Mason | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Oklahoma#USA |
| Pushpin Map Caption: | Location within the state of Oklahoma |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Oklahoma |
| Subdivision Type2: | County |
| Subdivision Name2: | Okfuskee |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 755 |
| Coordinates: | 35.5661°N -96.3522°W |
| Postal Code Type: | ZIP codes |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1095168 |
Mason is a small unincorporated rural community in Okfuskee County, Oklahoma, United States. The post office was established October 17, 1910. It was named for the first postmaster, Daniel S. Mason.