| Official Name: | Lat |
| Native Name: | لات |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Gilan |
| Subdivision Type2: | County |
| Subdivision Name2: | Rasht |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Khomam |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Kateh Sar-e Khomam |
| Population As Of: | 2006 |
| Population Total: | 830 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 37.3719°N 49.69°W |
Lat (Persian: لات, also Romanized as Lāt; also known as Lāt-e Kateh Sar) is a village in Kateh Sar-e Khomam Rural District, Khomam District, Rasht County, Gilan Province, Iran. At the 2006 census, its population was 830, in 244 families.