Matthew Locke

Matthew Locke may refer to:
 * Matthew Locke (administrator) (fl. 1660–1683), English Secretary at War from 1666 to 1683
 * Matthew Locke (composer) (c. 1621–1677), English Baroque composer and music theorist
 * Matthew Locke (soldier) (1974–2007), Australian soldier killed in Afghanistan
 * Matthew Locke (U.S. Congress) (1730–1801), Representative from North Carolina between 1793 and 1799
 * Matthew Fielding Locke (1824–1911), American politician in Texas