| Harkujärve | |
| Settlement Type: | Village |
| Pushpin Map: | Estonia |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Estonia |
| Coordinates: | 59.4164°N 24.6033°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Estonia |
| Subdivision Type1: | County |
| Subdivision Name1: | Harju County |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Harku Parish |
| Population Total: | 564 |
| Population As Of: | 01.06.2010 |
Harkujärve (German: Harkojärw) is a village in Harku Parish, Harju County in northern Estonia.[1] It has a population of 766 (as of 1 December 2019).[2] The village is located on the western and southwestern side of Lake Harku.