Cranach is a German-language surname. Notable people with the surname include:

• Augustin Cranach (1554–1595), German painter
• Hans Cranach (c. 1513–1537), German painter
• Lucas Cranach the Elder (c. 1472–1553), German artist
• Lucas Cranach the Younger (c. 1515–1586), German artist

• Granach
• Harry Graf Kessler (1868–1937), founder of the Cranach Press