| Official Name: | Jankūnai |
| Settlement Type: | Village |
| Pushpin Map: | Kėdainiai District Municipality#Lithuania |
| Pushpin Map Caption: | Location in Lithuania |
| Subdivision Name: |  Lithuania |
| Subdivision Type1: | County |
| Subdivision Name1: | Kaunas County |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Kėdainiai district municipality |
| Subdivision Type3: | Eldership |
| Subdivision Name3: | Pernarava Eldership |
| Population As Of: | 2011 |
| Population Total: | 12 |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Coordinates: | 55.2781°N 23.6469°W |
Jankūnai (formerly Russian: Янкуны, Polish: Jankuny) is a village in Kėdainiai district municipality, in Kaunas County, in central Lithuania. According to the 2011 census, the village had a population of 12 people. It is located from Pernarava, by a crossroad (roads to Ariogala, Josvainiai, Pernarava, Pašušvys).
At the beginning of the 20th it was an okolica in Ariogala volost.
thumb|left|250px|A cross by the crossroad