Heyd is a surname. Notable people with this surname include:
Heyd family of Nuremberg, 16th and 17th century German family of musicians, musical instrument makers, and copper merchants Charles Bernhard Heyd (1842–1929), Canadian politician Charles G. Heyd (1884–1970), American surgeon Christian Heyd (born 1878), Swiss football player Matthew Heyd, American Episcopal priest
See also Heyde