Otter Kill
General data
- Name: Otter Kill
- Water system: Hudson River
- Water type: River
- Progression: Moodna Creek -> Hudson River -> Upper New York Bay -> Lower New York Bay -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
Otter Kill is a 16.0-mile-long (25.7 km)[1] tributary of Moodna Creek that flows through central Orange County, New York, in the United States. Via the Moodna, which it forms at a confluence with Cromline Creek north of the village of Washingtonville, its waters eventually reach the Hudson River.