Omega is a city in Tift and Colquitt counties in the U.S. state of Georgia.

Omega was originally called Surrey, and under the latter name was founded ca.

[5] According to the United States Census Bureau, the city has a total area of 1.8 square miles (4.7 km2), of which 1.8 square miles (4.7 km2) is land and 0.56% is water.

At the 2020 United States census, there were 1,318 people, 440 households, and 326 families residing in the city.

1,209 of those people lived in Tift County, and 12 of them lived in Colquitt County.