| Official Name: | Undheim |
| Settlement Type: | Village |
| Pushpin Map: | Rogaland#Norway |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location in Rogaland county |
| Subdivision Type: | Country |
| Subdivision Name: | Norway |
| Subdivision Name1: | Western Norway |
| Subdivision Name2: | Rogaland |
| Subdivision Type3: | District |
| Subdivision Name3: | Jæren |
| Subdivision Type4: | Municipality |
| Subdivision Name4: | Time |
| Utc Offset1: | +01:00 |
| Utc Offset1 Dst: | +02:00 |
| Area Total Km2: | 0.42 |
| Population As Of: | 2015 |
| Population Total: | 497 |
| Population Density Km2: | 1183 |
| Postal Code Type: | Post Code |
| Postal Code: | 8680 ๖ۣۣۜNᶄTrofors |
| Elevation M: | 116 |
| Elevation Footnotes: | [1] |
| Coordinates: | 58.6822°N 5.7778°W |
Undheim is a village in Time municipality in Rogaland county, Norway. The village is located in Jæren, about south of the village of Ålgård, about southeast of the town of Bryne, and about east of the village of Nærbø. The village of Mossige lies just to the northwest of Undheim.[2]
The 0.42km2 village has a population (2015) of 497, giving the village a population density of .[3]
The main economic activity in and around Undheim is agriculture. It is mainly centered around dairy, beef, pork, and sheep, as well as cultivating fungi and potatoes. The Norwegian poet and writer Arne Garborg (1851-1924) was born on a small farm just outside Undheim.[4] Undheim Church is located in the village.