Tagger may refer to: Theodor Tagger (1891–1958), an Austrian-German writer and theater manager Part-of-speech tagging, in corpus linguistics the process of marking words in a corpus for part of speech Brill tagger, a part-of-speech tagger designed by Eric Brill in 1995 Tag editor, software that supports editing metadata of multimedia file formats A position in Australian rules football A type of graffiti artist See also Tag (disambiguation)