| Shams al-Dīn Meḥmed Beg | |
|---|---|
| شمس الدین | |
 | |
| Beg of Ḳarāmān | |
| Reign | 1261-1277 |
| Predecessor | Ḳarāmān |
| Successor | Güneri |
| Born | 1239 |
| Died | 20 June 1277 or 30 May 1279 (aged 38/40) |
| House | Ḳarāmān |
| Father | Ḳarāmān |
| Religion | Islam |
Shams al-Dīn Meḥmed I Beg (Turkish: Şemseddin Mehmed Bey; died 20 June 1277 or 30 May 1279) was Beg of the Ḳarāmān from 1263 until his death. Ḳarāmān was a Turkish principality in Anatolia in the 13th century. His father was Karaman Bey.