Look up Demosthenes in Wiktionary, the free dictionary.
Demosthenes (384–322 BC) was a prominent Greek statesman and orator of ancient Athens.
Demosthenes may also refer to:
- Demosthenes (general), Athenian general
- Demosthenes Philalethes, ancient physician
- Demosthenes the Laconian, Olympic winner in 316 BC
- George Savalas or Demosthenes, actor who appeared on Kojak
- Valentine Wiggin or Demosthenes, a character in Ender's Game
- Demóstenes (footballer) (1892–1961), Demóstenes Correia de Syllos, Brazilian footballer