Ternat (Dutch pronunciation: [tərˈnɑt]) is a municipality located in the Belgian province of Flemish Brabant. The municipality comprises the villages of Sint-Katherina-Lombeek, Ternat proper and Wambeek. On January 1, 2006 Ternat had a total population of 14,625. The total area is 24.48 km² which gives a population density of 597 inhabitants per km².
The village of Ternat is the site of a medieval sandstone church and the 12th-century Kruikenburg Castle, extensively remodelled in the 17th century. The local authority offices are housed in an 18th-century mansion.