Incumbent Republican Brian Jack faced no primary challengers in Georgia's 3rd Congressional District and secured 100 percent of the May 19, 2026, Republican primary vote, while Democrat Maura Keller defeated her sole opponent to claim the nomination outright. Georgia election rules require a majority for an outright primary win without a June 16 runoff, and the limited candidate fields in both parties produced clear majorities that eliminated any need for a second round. Trader consensus at 96.5 percent on an outright first-round winner reflects these confirmed primary outcomes and the absence of viable opposition or vote splits. Late developments such as candidate disqualifications, successful legal challenges to results, or unforeseen recounts remain the only narrow paths that could theoretically alter resolution.