Biesme (French pronunciation: [bjɛm]; Walloon: Bieme) is a village of Wallonia and a district of the municipality of Mettet, located in the province of Namur, Belgium.

During the Middle Ages, the village belonged to the counts of Namur.

The village church, dedicated to Saint Martin, was built in the 11th century.

The nave and the tower are Romanesque in style, while the larger transept and chancel are Gothic.

North of the village, towards Mettet, there is a chapel dedicated to Saint Roch, built in 1635 in attempt to ward of the plague.