Sican may refer to:
- The Sican cultureSican CultureThe Sican culture is the name that archaeologist Izumi Shimada gave to the culture that inhabited what is now the north coast of Peru between about AD 750 and 1375. According to Shimada, Sican means "temple of the moon". The Sican culture is also referred to as Lambayeque culture, after the name...
in what is now Peru
- Sican language
- The SicaniSicaniThe Sicani or Sicanians were one of three ancient peoples of Sicily present at the time of Phoenician and Greek colonization.-History:The Sicani are thought to be the oldest inhabitants of Sicily with a recorded name...
, a people of ancient Sicily