The Battle of Castricum saw a Franco-Dutch force defeat an Anglo-Russian force near Castricum, Netherlands. The battle was fought during the War of the Second Coalition against Revolutionary France between French and Dutch forces under the command of General Guillaume Brune and Herman Willem Daendels and British and Russian forces under the command of the Duke of York, Sir Ralph Abercromby and the Prince of Orange.

Castricum is a municipality and a town in the province of North Holland in the Netherlands.