| Kartsakhi | |
| Native Name: | Georgian: კარწახი Armenian: Կարծախ |
| Settlement Type: | Village |
| Subdivision Type: | Country |
| Subdivision Name: | Georgia |
| Subdivision Type1: | Mkhare |
| Subdivision Name1: | Samtskhe–Javakheti |
| Subdivision Type2: | district |
| Subdivision Name2: | Akhalkalaki Municipality |
| Population: | 776 |
| Population As Of: | 2014 |
| Timezone: | Georgian Time |
| Utc Offset: | +4 |
| Coordinates: | 41.2458°N 43.2789°W |
| Pushpin Map: | Georgia#Samtskhe-Javakheti |
Kartsakhi (Georgian: კარწახი, Armenian: Կարծախ) also spelled Kartsakh and Karzakh [1] is a village in Akhalkalaki Municipality, Samtskhe–Javakheti, Georgia. It is located on the bank of Kartsakhi Lake, the second largest lake in the country. [2]
The village is located on the road connecting Akhalkalaki to the border with Turkey. The Karcachi railway station is the last stop on the Georgian side of the Baku–Tbilisi–Kars railway.