Askericus (or Anscharic) (French: Anschéric) (died c. 890) was the Bishop of Paris from 886 until his death.
He replaced Bishop Joscelin when the latter died during the Siege of Paris on 16 April 886.
He and Count Odo led the defences of the city after Joscelin's death.
He came with Charles' to Paris, probably as bishop-elect, and was installed as bishop by the king in the city in Autumn.
In 887, it was he who went to Kirchen to collect the ransom owed the Vikings for relieving their siege.