| Umar Rida Kahhalah عمر رضا كحالة | |
| Birth Name: | عمر رضا كحالة |
| Birth Place: | Damascus, Ottoman Empire |
| Birth Date: | 1905 |
| Death Date: | 1987 |
| Death Place: | Damascus |
| Nationality: | Syrian |
| Years Active: | 1905-1987 |
Umar Rida Kahhalah (Arabic: عمر رضا كحالة (1905 - 1987)) was a historian, scholar, and writer from Damascus, Syria. He published many important works on Arabic history, as well as indices of biographies of Arab scholars and intellectuals.