William Oughtred
William Oughtred (5 Maret 1574 – 30 Juni 1660) adalah seorang matematikawan Inggris.

Oughtred lahir di Eton di Buckinghamshire (sekarang bagian dari Berkshire)

Referensi 

Atribusi

Bacaan tambahan 
 Florian Cajori (1916), William Oughtred, a great seventeenth-century teacher of mathematics online text
 Jacqueline Anne Stedall, Ariadne's Thread: The Life and Times of Oughtred's Clavis, Annals of Science, Volume 57, Issue 1 January 2000, pp. 27–60.

Pranala luar 
 
 Halaman Proyek Galileo
 The Oughtred Society inspired by Oughtred and dedicated to the history and preservation of slide rules.
 Answers.com article with additional material on Oughtred.
 Account of Oughtred by John Aubrey
 William Oughtred's "Key of the Mathematics" (John Salusbury's English translation of Oughtred's "Clavis Mathematicae").

Kelahiran 1574
Kematian 1660