| Official Name: | Mlaka |
| Settlement Type: | Village |
| Pushpin Map: | Croatia |
| Pushpin Map Caption: | Location in Croatia |
| Pushpin Label Position: | bottom |
| Coordinates: | 45.235°N 17.0239°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Croatia |
| Subdivision Type1: | Region |
| Subdivision Name1: | Continental Croatia |
| Subdivision Type2: | County |
| Subdivision Name2: | Sisak-Moslavina |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Jasenovac |
| Unit Pref: | Metric |
| Area Footnotes: | [1] |
| Area Total Km2: | 23.6 |
| Elevation M: | 94 |
| Population As Of: | 2021 |
| Population Total: | 23 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 44324 Jasenovac |
| Area Code: | (+385) 44 |
Mlaka is a village in central Croatia, in the municipality of Jasenovac, Sisak-Moslavina County.
Mlaka was the location of a Croatian concentration camp during World War II in this area.[2] Mlaka and the nearby village of Jablanac Jasenovački were locations of forced labor of inmates of the Jasenovac concentration camp, after the population of the villages themselves was interned in the camp or forcibly transferred elsewhere.[3] Inmates were also executed there, and five mass graves have been identified in and around Mlaka.[4]
According to the 2011 census, the village of Mlaka has 58 inhabitants. This represents 16.76% of its population prior to the Croatian War of Independence (1991–95).
According to the 1991 census, 304 residents were ethnic Serbs (84.91%), 10 ethnic Croats (2.79%), 10 Yugoslavs (2.79%), 2 Muslims (0.55%), and others (8.92%).