Grynaeus

Grynaeus may refer to:
 * Johann Jakob Grynaeus (1540–1617), Swiss Protestant clergyman
 * Samuel Gryneaus (1539–1599), Swiss jurist
 * Simon Grynaeus (1493–1541), German scholar and theologian
 * Simon Grynaeus the Younger (1539–1582), Swiss mathematician and university professor
 * Simon Grynaeus (1725–1799), Biblical scholar and translator
 * Thomas Grynaeus (1512–1564), Swiss Protestant clergyman