| Grand Order of National Merit | |
| Native Name: | គ្រឿងឥស្សរិយយសជាតូបការ |
| Awarded By: | King of Cambodia |
| Type: | Order |
| Eligibility: | Foreign Head of State and Cambodian nationals who have performed exceptional services to the nation. |
| Status: | Currently constituted |
| Head Title: | Sovereign |
| Head: | Norodom Sihamoni |
| Grades: | One |
| Established: | 5 October 1995 |
| First Induction: | 1996 |
| Total: | 5 |
| Higher: | None (Highest) |
The Grand Order of National Merit (Central Khmer: គ្រឿងឥស្សរិយយសជាតូបការ) was founded by King Norodom Sihanouk on 5 October 1995. It is awarded in one class to foreign Heads of State and to Cambodian nationals who have performed exceptional services to the nation.[1] [2] [3]