Thucydides (disambiguation)

Thucydides generally refers to Thucydides, son of Olorus, (circa 460-before 394 BC) a Greek historian. It may also refer to:


 * 10137 Thucydides, a main-belt asteroid
 * Thucydides, son of Melesias (5th century BC), prominent politician of ancient Athens
 * Thucydides II, son of Melesias II (4th century), grandson of Thucydides, son of Melesias featured in Plato's Laches
 * Thucydides Trap, where a rising power causes fear in an established power which escalates toward war