| Official Name: | Zlatar |
| Settlement Type: | Town |
| Pushpin Map: | Croatia Krapina-Zagorje County#Croatia |
| Pushpin Map Caption: | Location of Zlatar in Croatia |
| Coordinates: | 46.09°N 16.07°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Croatia |
| Subdivision Type1: | County |
| Subdivision Name1: | Krapina-Zagorje |
| Leader Party: | SDP |
| Leader Title: | Mayor |
| Leader Name: | Jasenka Auguštan-Pentek |
| Area Footnotes: | [1] |
| Area Total Km2: | 76.0 |
| Area Urban Km2: | 13.0 |
| Population As Of: | 2021 |
| Population Total: | 5574 |
| Population Density Km2: | auto |
| Population Urban: | 2825 |
| Population Density Urban Km2: | auto |
| Timezone: | Central European Time |
| Utc Offset: | +1 |
Zlatar is a town and municipality in Krapina-Zagorje County in Croatia. In the 2011 census, there were 6,096 inhabitants in the following settlements:
In the 2011 census, the absolute majority were Croats.
In the late 19th and early 20th century, Zlatar was a district capital in Varaždin County of the Kingdom of Croatia-Slavonia.