Nathaniel Butter (died 22 February 1664) was a London publisher of the early 17th century. The publisher of the first edition of Shakespeare's King Lear in 1608, he has also been regarded as one of the first publishers of a newspaper in English.
Nathaniel Butter was the son of a Thomas Butter, a bookseller; the son followed the father's profession. Nathaniel became a "freeman" (a full member) of the Stationers Company on 20 February 1604, and registered his first title before the end of that year. In his career, Butter concentrated on bookselling and publishing; as was a common practice in his era, he commissioned printers to print his books, and worked with most of the printers of his generation.
King Lear was entered into the Stationers' Register on 26 November 1607, by Butter and colleague John Busby. The first quarto edition of the play was published the following year, printed by Nicholas Okes, with Butter listed as publisher. Busby appears to have dropped out of the enterprise prior to publication.
Scholars have given Butter's volume intense scrutiny, since it, along with the contrasting First Folio text of the play, is crucial to the "textual problem" of King Lear. Q1 of Lear was the first play printed in Okes' shop; the origin and nature of the manuscript text that underlay the printed version is a matter of uncertainty.
The case of King Lear Q1 grew complicated in 1619, when William Jaggard reprinted the play, apparently without Butter's permission, in his cryptic false folio affair. This problematic second quarto was issued with the false date of 1608 and the false inscription "Printed for Nathaniel Butter." Butter's London shop was at the sign of the Pied Bull, and the title page of his genuine 1608 Q1 is marked "to be sold at his shop in Pauls Church-yard at the signe of the Pide Bull neere St. Austins Gate." To differentiate between Butter's genuine 1608 Lear edition and Jaggard's false one, scholars have termed Butter's volume "the Pide Bull edition" after its title page inscription.