Sosigenes

Sosigenes may refer to:

People

 * Sosigenes (astronomer), the astronomer consulted by Julius Caesar for the design of the Julian calendar
 * Sosigenes the Peripatetic, a philosopher living at the end of the 2nd century and tutor of Alexander of Aphrodisias
 * Sosigenes (Stoic), an ancient Greek philosopher

Other uses

 * Sosigenes (crater), on the Moon