A person who baptizes
A name sometimes applied to a member of any sect holding that rebaptism is necessary for those baptized in infancy.
One who administers baptism; - specifically applied to John, the forerunner of Christ.
adherent of Anabaptism
One of a denomination of Christians who deny the validity of infant baptism and of sprinkling, and maintain that baptism should be administered to believers alone, and should be by immersion. See Anabaptist.
follower of Baptistic doctrines
of or pertaining to or characteristic of the Baptist church;
‘Baptist baptismal practices’; ‘a Baptist minister’;