| Palaly Cantonment | |
| Location: | Palaly, Northern Province |
| Type: | Military Base |
| Used: | 19?? – present |
| Controlledby: | Sri Lanka Armed Forces |
Palaly Cantonment is a Sri Lanka Army cantonment located in Palaly, Northern Province of Sri Lanka, and the largest on the Jaffna Peninsula. The base houses the Security Forces Headquarters - Jaffna and is near the naval base SLNS Uttara at Kankasanturai and air base SLAF Palaly. The Sri Lanka Army Medical Corps maintains a base hospital in the cantonment and hosts the 3rd Regiment of the Sri Lanka Signals Corps as well.