Georgia Statutes § 21-2-521 Primaries and elections which are subject to contest; persons who may bring contest

The nomination of any person who is declared nominated at a primary as a candidate for any federal, state, county, or municipal office; the election of any person who is declared elected to any such office (except when otherwise prescribed by the federal Constitution or the Constitution of Georgia); the eligibility of any person declared eligible to seek any such nomination or office in a run-off primary or election; or the approval or disapproval of any question submitted to electors at an election may be contested by any person who was a candidate at such primary or election for such nomination or office, or by any aggrieved elector who was entitled to vote for such person or for or against such question.