Mette Frederiksen holds the strongest position to become Denmark’s next prime minister because her Social Democrats emerged as the largest party in the March 2026 election with 38 seats, giving her the initial mandate to lead coalition talks. Although negotiations have dragged on for weeks and King Frederik X recently assigned Venstre leader Troels Lund Poulsen to explore a center-right alternative excluding the Social Democrats, traders continue to price her return at the highest probability. Moderates leader Lars Løkke Rasmussen retains influence as a potential kingmaker with his party’s seats, while parties such as the Liberal Alliance and Danish People’s Party shape bloc arithmetic in the 179-seat Folketing. The fragmented outcome and extended formation process underscore the decisive role of cross-party agreements in determining the final government.