| Karen H. Grigoryan | |
|---|---|
 | |
| Country | Armenia |
| Born | 25 February 1995 Yerevan, Armenia |
| Title | Grandmaster (2013) |
| FIDE rating | 2603 (November 2024) |
| Peak rating | 2666 (January 2021) |
| Peak ranking | No. 71 (April 2020) |
Karen H. Grigoryan (Armenian: Կարեն Հ. Գրիգորյան; born 25 February 1995) is an Armenian chess Grandmaster.