Eubulus (flourished 4th century bc) was an Athenian statesman noted for his able financial administration.
Eubulus first became prominent in 355 bc, when Athens was morally and financially exhausted from 13 years of war. From then until 346 he was the most influential politician in Athens. He used his position as chief commissioner of the Theoric Fund, which provided free seats at public spectacles, to exercise control over Athenian finances, since commissioners of the fund were granted power in other departments of finance. His astute supervision of state expenditure restored the economic position of Athens without increasing the burden of taxation. Under his guidance the efficiency of the fleet was improved and docks and fortifications repaired. Eubulus pursued an isolationist foreign policy, with the goal of uniting the Greek cities under the Common Peace (a series of treaties) and keeping Philip II of Macedon out of Greece. Eubulus was largely responsible for the overtures to Philip that led to the Peace of Philocrates in 346. When Philip used the conditions of that peace to intervene in Phocis, Demosthenes employed his unmatched rhetorical gifts to convince the Athenian people that only arms could stop Philip and that Athenian money was needed for military uses. Demosthenes’ success ended Eubulus’s political dominance. The Greeks lost disastrously to the Macedonians at the battle of Chaeronea in 338.