| Kuugaaluk | |
| Name Other: | Kogalu River |
| Pushpin Map: | Canada Nunavut |
| Pushpin Map Caption: | Kuugaaluk |
| Subdivision Type1: | Country |
| Subdivision Name1: | Canada |
| Subdivision Type3: | Territory |
| Subdivision Name3: | Nunavut |
| Source1: | Ayr Lake |
| Source1 Location: | Baffin Island |
| Source1 Coordinates: | 70.5244°N -69.4678°W |
| Mouth: | Baffin Bay |
| Mouth Coordinates: | 70.5767°N -69.2517°W |
| Mouth Elevation: | 0m (00feet) |
Kuugaaluk (Inuktitut syllabics: ᑰᒑᓗᒃ[1]) formerly Kogalu River[2] is a river on the eastern coast of Baffin Island in the Qikiqtaaluk Region of Nunavut, Canada. The river outflows from Ayr Lake and travels 40km (30miles) before reaching Baffin Bay.[3] The nearest settlement, Clyde River, is approximately 30km (20miles) away.