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, e.g., the priest who celebrates the Eucharist or the bishop who ordains a priestCelebrant (Australia), a legally authorised conductor of weddingsCelebrant may also refer to:The Celebrant or Silverlode, a river in J. R. R. Tolkien's Middle-earth writingsa member of Celebrant USA Foundation and Institute, an organization providing non-religious ceremonial practitioners