| Pajieslys Geomorphological Sanctuary | |
| Iucn Category: | VI |
| Location: | Krakės Eldership, Kėdainiai District Municipality, Lithuania |
| Nearest Town: | Krakės |
| Map: | Lithuania#Kėdainiai District Municipality |
| Relief: | yes |
| Coords: | 55.3333°N 23.6667°W |
| Area Km2: | 4.78 |
| Established: | 1992 |
| Governing Body: | Lithuanian Service of Protected Areas |
The Pajieslys Geomorphological Sanctuary (lt|Pajieslio geomorfologinis draustinis) is a protected area of a state importance in Krakės Eldership, Kėdainiai District Municipality, in central Lithuania. It was established in 1992 and covers an area of . It is located west to Pajieslys village, between Deveikiškiai and Meironiškiai.
The sanctuary was created to protect a peripheral moraine ridge fragment, which is not covered by forests.