| Jonas | |
| Settlement Type: | Hamlet |
| Other Name: | Hafkamp |
| Native Name Lang: | nl |
| Subdivision Type: | Country |
| Subdivision Name: | Netherlands |
| Subdivision Type1: | Province |
| Subdivision Name1: | Gelderland |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Epe Apeldoorn |
| Pushpin Map: | Netherlands Gelderland#Netherlands |
| Pushpin Map Caption: | Location in the province of Gelderland |
| Elevation Footnotes: | [1] |
| Elevation M: | 16 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 7345 & 8171 |
| Area Code Type: | Dialing code |
| Area Code: | 055 & 0578 |
| Coordinates: | 52.2842°N 5.9903°W |
Jonas (sometimes "De Jonas" or Hafkamp) is a hamlet in the Dutch province of Gelderland. It lies east of the village of Vaassen, on the western side of the .
Jonas lies on the border of the municipalities Epe and Apeldoorn.[2] Jonas is not a statistical entity,[3] and has been placed by the postal authorities under Wenum-Wiesel[4] and Vaassen.[5] It was first mentioned in 1899 as Jonas (De), and is a house name.[6] Between 1899 and 1918, a dairy factory was located in Jonas. The hamlet consists of about 20 houses.[2]