Thoros I
| Toros I Թորոս Ա | |
|---|---|
| Lord of Armenian Cilicia | |
| Reign | c. 1100 – 1129/1130 |
| Predecessor | Constantine I |
| Successor | Constantine II |
| Born | 1070/71 |
| Died | 1129 / February 17, 1129 – February 16, 1130 |
| Burial | Monastery of Drazark |
| Issue | Constantine II (?) Oshin |
| House | Roupenians |
| Father | Constantine I |
| Mother | An unnamed great-granddaughter of Bardas Phokas |
Toros I (Armenian: Թորոս Ա), also Thoros I, (unknown – 1129 / February 17, 1129 – February 16, 1130) was the third lord of Armenian Cilicia (c. 1100 / 1102 / 1103 – 1129 / 1130).