Celebrant may refer to: Celebrant or Officiant, the leader of a liturgy or ceremony who is empowered to perform itIn the Catholic and Anglican churches, the celebrant is the person who celebrates a sacrament, for example, the priest who celebrates the Eucharist or the bishop who ordains a priest Celebrant (Australia), a legally authorised conductor of weddings Celebrant may also refer to: The Celebrant or Silverlode, a river in J. R. R. Tolkien's Middle-earth writings a member of Celebrant USA F… (More on Celebrant)