Winthrop Point is a cape located in Yukon-Koyukuk County, Alaska. It appears on the Melozitna D-5 NW USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 212.47 feet (64.76 m) above sea level. The nearest populated place is Hogatza, approximately 16.2 miles to the NNW.