| Kagghamraåns sjösystem | |
| Coords: | 59.1333°N 66°W |
| Basin Countries: | Sweden |
| Pushpin Map: | Sweden Stockholm |
| Pushpin Map Alt: | Location of lakes |
The Kagghamraåns sjösystem is a system of lakes in Stockholm county, Södermanland, Sweden.
The lake system comprises the following lakes: