| Official Name: | Jarhois |
| Pushpin Map: | Sweden Norrbotten#Sweden |
| Pushpin Label Position: | left |
| Subdivision Type: | Country |
| Subdivision Name: | Sweden |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Pajala Municipality |
| Subdivision Type2: | County |
| Subdivision Type1: | Province |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 66.9506°N 23.8494°W |
Jarhois is a village on the Torne River in Pajala Municipality, Sweden.
The most notable resident from Jarhois is the female footballer Doris Uusitalo.
According to 1890 Swedish census, Jarhois had 97 residents[1] also in July 2016, according to the magazine Ratsit, there was only 51 people over the age of 16 living in Jarhois.[2]