Grakliani Hill (Georgian: გრაკლიანი გორა, Grakliani Gora) is an archaeological excavation site in eastern Georgia near Kaspi, showing evidence of human presence possibly going back 300,000 years.

The site was discovered in 2007, during work to widen the Tbilisi-Senaki-Leselidze highway. Research is being done by students and faculty from Tbilisi State University. In 2015, a supposed script was discovered on the altar of a fertility goddess's temple, predating those previously known in the area by at least a thousand years.

The site contains a temple to a fertility goddess from the seventh century BCE, a pit-type burial cemetery from the early Bronze Age, and the remains of a building from around 450-350 BCE; the building consists of three rooms with three storage rooms.

The site had been occupied between the Chalcolithic and the Late Hellenistic periods.

The excavation of layers yielded artifacts including children's toys, weapons, icons, and pharmacological devices. Within the first two months of digging, archaeologists had excavated over 35,000 pieces from hundreds of graves and ruins of settlements that date back to the eighth century BCE.

Several golden and bronze discs from the sixth century were discovered. These findings attest that this society possessed the technology of gilding and engraving.

Among the most significant artifacts may be a fourth century BCE printing device. These were extremely rare seals used to stamp judicial documents; supposedly they originated from Uruk in Mesopotamia. Another notable find is that of a large and decorated ritual oven, an unprecedented find in archaeology.

The discovery is very likely to change Georgian history and will seriously attract international interest.