Who will be Israel's next prime minister after the 2026 election?

Start with the shape of the field rather than any single price. Twelve contracts are listed, all on Polymarket, and the gap between the highest and lowest of them is 52.3 percentage points. That number is not a disagreement between venues about the same question — every line sits on the same platform, under the same rules. It is the dispersion between candidates: one contract near half, one around a third, and nine at or within a few points of zero. Read that way, the market is saying the next prime minister is very probably one of two people, and that it is not yet willing to choose between them. The contract described on this page sits far down that list, with a cross-venue consensus in the mid single digits at the time of writing. For a low-priced line in a multi-candidate political market, that is less a forecast of victory than a price on a specific branch of events: the leading bloc falls short of 61 seats, the president tasks somebody other than the obvious candidate, or a coalition is assembled around a compromise figure. Those paths are real in Israeli politics, which is exactly why such contracts do not trade at zero. The institutional detail matters more here than polling. After the vote is certified, the president consults every faction and tasks one member of the Knesset with forming a government. That member has 28 days, extendable by 14. If the attempt fails, the president may task someone else, and if that also fails, any 61 members can nominate a candidate directly. Only the person who then wins a confidence vote and is sworn in counts for this market. The incumbent continues in office as caretaker throughout, and a caretaker does not settle the question. History says this takes time. The 2022 election was held on 1 November and the government was sworn in on 29 December, close to the two-month mark. In 2021 the election was on 23 March and the Bennett–Lapid government was not sworn in until 13 June, nearly three months later. Between 2019 and 2022 Israel held five elections because two of those attempts produced no stable majority at all. Applied to a 27 October 2026 vote, the plausible swearing-in window runs from late November into the following year, which puts the nominal 31 December 2026 settlement date under genuine pressure and makes the 2027 backstop clause more than boilerplate. One further structural feature keeps prices in this field unstable. The electoral threshold is 3.25% of the vote, roughly four seats. Parties that fall just under it waste their votes entirely, and a single small party missing the cut has twice reversed which bloc holds a majority. That is why a market like this can reorder itself sharply on the final pre-election polls without any change in the underlying policy debate.