| Official Name: | Čitluk |
| Pushpin Map: | Croatia |
| Pushpin Label Position: | bottom |
| Coordinates: | 43.75°N 54°W |
| Subdivision Type: | Country |
| Subdivision Type1: | County |
| Subdivision Name1: | Split-Dalmatia |
| Subdivision Type2: | City |
| Subdivision Name2: | Sinj |
| Area Footnotes: | [1] |
| Area Total Km2: | 3.7 |
| Population As Of: | 2021 |
| Population Total: | 462 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
Čitluk is a village near Sinj, Split-Dalmatia County, Croatia. It is located at and has a population of 488 (2011 census).
In 42, the colony of Aequum was founded by Emperor Claudius, perhaps sparked by an attempted revolt of the governor of Dalmatia, Lucius Arruntius Camillus Scribonianus.