Demosthenes (disambiguation)
Demosthenes are called:
- Demosthenes (384–322 BC), Athenian orator and statesman
- Demosthenes (military) († 413 BC), Athenian strategos during the Peloponnesian War
- Demosthenes of Oinoanda (C. Iulius Demosthenes), Roman knight in Lycia during the imperial period
- (100133) Demosthenes , asteroid of the outer main belt