| Unit Name: | 55 Division |
| Dates: | 1996 - Present |
| Country: | Sri Lanka |
| Branch: | Sri Lanka Army |
| Type: | Infantry Division |
| Command Structure: | Security Forces Headquarters - Jaffna (SFHQ-J) |
| Current Commander: | Major General MKUP Gunarathna |
| Garrison: | Elephant Pass Military Base |
| Battles: | Sri Lankan Civil War |
The 55 Division is an elite division of the Sri Lanka Army. A principal offensive division it is currently deployed for combat operations in the Jaffna Peninsula and is under the command of Security Forces Headquarters - Jaffna.