| Valtūnai | |
| Settlement Type: | Village |
| Pushpin Map: | Lithuania |
| Pushpin Map Caption: | Location of Valtūnai |
| Coordinates: | 55.2919°N 24.9419°W |
| Subdivision Type: | Country |
| Subdivision Type2: | County |
| Subdivision Name2: | Vilnius County |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Ukmergė district municipality |
| Subdivision Type4: | Eldership |
| Subdivision Name4: | Žemaitkiemis eldership |
| Population Total: | 20 |
| Population As Of: | 2011 |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
Valtūnai is a village in Lithuania, Ukmergė district municipality, on the right bank of the Siesartis River. It is located in a region of lakes, forests, and rolling hills. According to the Lithuanian census of 2011, it had 20 residents.