Lochristi is a municipality situated in the province of East Flanders within the Flanders region of Belgium. It covers a total area of 94.87 square kilometers (36.63 square miles).
The municipality is composed of several distinct towns, including Beervelde, Lochristi proper, Zaffelare, Zeveneken, and Wachtebeke. As of 2025, the total population of the municipality is recorded at 30,925.