Yonge is a surname. Notable people with the surname include:
Charles Maurice Yonge (1899–1986), British marine biologist
Charles Duke Yonge (1812–1891), English historian
Charlotte Mary Yonge (1823–1901), English author
Sir George Yonge, 5th Baronet (1731–1812), British Secretary at War and the namesake of Yonge Street
John Yonge (1465–1516), English bishop and diplomat
Sir John Yonge, 1st Baronet (1603–1663), English merchant and Member of Parliament
Nicholas Yonge (1560–1619), English Renaissance singer and publisher
Roby Yonge (1943–1997), American radio DJ
Thomas Yonge or Young (1405–1476), MP for Bristol and Gloustershire, justice of the Common Pleas and the King's Bench
Walter Yonge of Colyton (1579–1649), English lawyer, merchant and Member of Parliament
Sir Walter Yonge, 2nd Baronet (1625–1670)
Sir Walter Yonge, 3rd Baronet (1653–1731)
William Yonge (disambiguation)
