Partial Senate elections were held in Haiti on 18 January 1993 to elect one-third of the 27-member Senate. The elections were held alongside by-elections for one seat in the Senate and three in the Chamber of Deputies. Held under the rule of Raoul Cédras (who had overthrown the democratically elected government in a 1991 coup) and overseen by Marc Bazin, the elections were declared illegitimate by the Permanent Council of the Organization of American States. The members elected were supportive of the coup.