Witse is a Dutch language crime drama produced by Belgian broadcaster VRT and broadcast on their één channel. It is also shown on BVN. It was first broadcast in 2004 and was popular enough to run for nine seasons, with the final one airing in 2012. It starred Hubert Damen as the eponymous Witse, a driven inspector in the Belgian federal police based in Halle. It was one of the most popular Flemish television programmes with some 1.6 million viewers.

There are also Witse books. The first three were based on the last two episodes of each season, but since 2010 every six months a brand new story was published, written and invented by established Belgian (crime) writers, as Bob Van Laerhoven and Bart Van Lierde.

The music for Witse is composed by Steve Willaert.