Shams al-Din Mehmed
| 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.