Selinus (Latin for Selinunte) was a city of ancient Sicily.

Selinus may also refer to:

Geography Selinus (Cilicia), a city of ancient Cilicia, in Asia Minor Selinus (Laconia), a village of ancient Laconia, Greece Selinus (Sporades), a town of the ancient Sporades islands in Greece Selinus, ancient name of the Selinountas river, Greece

Biology Celery, an edible plant Celeriac, an edible plant

Other uses Selinus (mythology), a figure in Greek mythology Battle of Selinus, fought near the city

See also Selinous (disambiguation)