William Dugdale (disambiguation)

Sir William Dugdale (1605–1686) was an English antiquary.

William Dugdale may also refer to:
 * William Dugdale (publisher) (1800–1868), an English publisher, printer, and bookseller of politically subversive publications and pornographic literature
 * William Stratford Dugdale (1800–1871), a British Tory (and later Conservative Party) politician.
 * Sir William Dugdale, 2nd Baronet (1922–2014), chairman of Aston Villa Football Club