Martinka
General data
- Name: Martinka
- Water system: Maritsa (Evros)
- Water type: River
- Progression: Maritsa (Evros) -> Aegean Sea -> Mediterranean Sea -> Atlantic Ocean -> Planet Earth
- Climates: Subtropical
- Continents: Europe, Asia
- Countries: Bulgaria
The Martinka is a river in southern Bulgaria, a left tributary of the river Maritsa, with a length of 55 km.
The river takes its source at an altitude of 403 m in the Chirpan Heights, northwest of the village of Vinarovo. It flows in southeastern direction through the Upper Thracian Plain in a wide shallow valley. The Martinka flows into the Maritsa at an altitude of 87 m southeast of the village of Brod.
Its drainage basin covers a territory of 395 km2.
