Guri (Korean pronunciation: [ˈku.ɾi], lit. Nine Villages Town(Town of Nine Villages) is a city in Gyeonggi Province, South Korea. It is located immediately to the east of Seoul, in the heart of the Capital Metropolitan Area.

The Royal Tombs of the Joseon Dynasty are located in the city. The hill of Achasan is also located here, site of the Baekje-era Achasanseong and numerous hiking trails. It also has pleasant walking paths along Wang-suk-cheon, a small creek separating Guri from Namyangju. The traditional town market in Doldari (Guri's downtown around what used to be a "stone bridge") provides a cheap alternative to department stores.

Guri first became a separate city in 1986. Previously, it had been considered part of Yangju from antiquity until 1980, and part of Namyangju from 1980 to 1986. The name "Guri" was first used in 1914, at which time it was a myeon in Yangju. Guri is connected to Seoul via two rail lines (Gyeongui–Jungang Line via Guri station, Gyeongchun Line via Galmae station), as well as numerous city transit and intercity buses. In 2014, the extension of Seoul Subway Line 8 began which will connect Guri to the Seoul Metro in October 2023.