| Official Name: | Masam, Pujehun District |
| Pushpin Map: | Sierra Leone |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Sierra Leone |
| Subdivision Type: | Country |
| Subdivision Name: | Sierra Leone |
| Subdivision Type1: | Province |
| Subdivision Name1: | Southern Province |
| Subdivision Type2: | District |
| Subdivision Name2: | Pujehun District |
| Subdivision Type3: | Chiefdom. |
| Subdivision Name3: | Masam Kpaka Chiefdom. |
| Unit Pref: | Imperial |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Timezone: | GMT |
| Utc Offset: | -5 |
| Coordinates: | 7.3506°N -11.7181°W |
Masam is a small rural town in Pujehun District in the Southern Province of Sierra Leone. The town is the chieftaincy seat of Masam Kpaka Chiefdom. The major industry in the town is farming.
The inhabitants of Masam are almost entirely from the Mende ethnic group, and the Mende language is by far the most widely spoken language in the town.