| Official Name: | Pasmilgys |
| Settlement Type: | Village |
| Pushpin Map: | Kėdainiai District Municipality#Lithuania |
| Pushpin Map Caption: | Location in Lithuania |
| Coordinates: | 55.3031°N 23.9522°W |
| Subdivision Name: |  Lithuania |
| Subdivision Type1: | County |
| Subdivision Name1: | Kaunas County |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Kėdainiai district municipality |
| Subdivision Type3: | Eldership |
| Subdivision Name3: | Kėdainiai City Eldership |
| Population As Of: | 2011 |
| Population Total: | 8 |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
Pasmilgys is a village located in Kėdainiai district municipality, in Kaunas County, in central Lithuania. It is located by the Smilga river. The village had a population of 8 people as of the 2011 census.
There is a Holocaust burial place in Pasmilgys, where 2,076 Jews from Kėdainiai, Šėta and Žeimiai were murdered.