Who will be exercising the powers of the Venezuelan presidency on 31 December 2026?

TL;DR

Delcy Rodríguez has a 90% chance of exercising Venezuela’s presidential powers on December 31, 2026. She controls the executive and military appointments, Washington is treating her as its governing counterpart, and neither side has created an election timetable capable of installing a successor by year-end (AP, EFE). The main alternative is another Chavista at 6%; Machado is at 2%, Maduro is below 1%, and the remaining 2% covers a power vacuum or uncategorized leader.

Context

Rodríguez is plainly the current de facto leader. On September 18, AP described the January operation as having effectively put her in charge, and on September 19 Reuters recorded her presiding at Miraflores over a new PDVSA–TotalEnergies agreement (AP, Reuters). She issues executive decisions, conducts diplomacy, appoints commanders, and is publicly treated as commander in chief.

Her legal position is much weaker. The initial 90-day appointment expired in April without a public extension vote, and the normal 180-day ceiling passed in early July, yet the TSJ, National Assembly and armed forces did not transfer power (AP, El País). For this question, that makes the constitutional defect a possible trigger for a future bargain, not a mechanism that has already removed her.

Evidence

The historical prior favors continuity. I constructed a 40-case, post-1945 reference class using the public Archigos definitions for irregular and foreign-imposed leadership transfers. Of the successors who had already survived 8.5 months, 37 remained in effective power at month 11.9: 92.5%, with a 95% Wilson interval of roughly 80%–97%. Two of the three exits were planned electoral handovers rather than coups. The sample is curated rather than mechanical, and only five cases involved direct foreign intervention, so I discount the raw result to an 88% pre-Venezuela prior (Archigos data and codebook).

Rodríguez has passed harder tests than a title change. On March 18 she removed Vladimir Padrino López, defence minister for more than 11 years, and installed former intelligence chief Gustavo González López; the senior service commands were then broadly replaced (Reuters, El País). On September 2, González López said the high command supported Rodríguez’s decisions and publicly called her commander in chief (EFE). Public loyalty can be cheap. Successfully replacing the old military hierarchy and then remaining in office for six months is stronger evidence.

Washington’s revealed preference is short-term continuity. The United States recognized Rodríguez as Venezuela’s sole head of state and lifted her personal sanctions on April 1 (AP). Trump is scheduled to meet her on September 22, after the forecast cutoff, and the White House presents economic stabilization as a prerequisite for later elections (AP, White House). The oil arrangement is technically structured through a private company, not as a bilateral treaty with her government. It still depends on her administration granting access, enforcing contracts and keeping the state functioning. I read this as a large, though conditional, U.S. investment in her survival through December.

There is no operational election-to-inauguration pathway for Machado. On September 2, Trump said Venezuela was not ready for elections, while Rodríguez promised an eventual vote but supplied no date (EFE). The September dialogue was still working on a replacement TSJ, political rights and media rules; work on a new electoral council was expected in October or November, with major announcements discussed for January 2027 (El País). Machado’s movement is outside the main U.S.-backed talks, she remains abroad without a fixed return date, and U.S. officials have privately urged her to delay returning (Reuters, Reuters). She would need a rapid return, restored eligibility, new electoral institutions, a vote or negotiated appointment, security-force acquiescence, and a swearing-in before the deadline.

The main downside is an insider replacement. Diosdado Cabello retains the Interior Ministry and influence over security agencies and colectivos, Jorge Rodríguez controls the National Assembly and negotiations, and González López commands the military. The UN’s September assessment found that Venezuela’s repressive institutions and links to armed colectivos remained intact despite limited liberalization (Reuters). That machinery helps Rodríguez suppress challenges, but it also leaves other Chavista actors capable of replacing her if Washington withdraws support or the governing coalition splits.

Social pressure is high. ACLED recorded more than 1,400 protests during January–June 2026, more than twice the total for all of 2025 (ACLED). The earthquakes, weak public services and unresolved repression keep assassination, mutiny and mass-unrest risks above normal. But high protest volume has coexisted with an intact central government and coercive apparatus; it does not by itself imply a civil-war or power-vacuum outcome.

Maduro’s route is narrower still. He remains in U.S. custody, has pleaded not guilty, and is scheduled for trial on June 1, 2027 while pursuing dismissal on immunity grounds (Reuters). Restoration by December would require release, return to Venezuela, Rodríguez’s displacement, renewed military allegiance and U.S. acquiescence. I assign 0.2%.

I therefore move the 88% historical prior upward for military consolidation, U.S. sponsorship and the absence of an election mechanism, then downward for foreign leverage, hidden Chavista factionalism, constitutional irregularity and unrest. The result is 90.2% for Rodríguez, 5.7% for another Chavista, 2.1% for Machado, 1.8% for other or vacuum, and 0.2% for Maduro.

What's non-obvious

The expired constitutional clock is less bearish now than it was in April. A rule that failed to transfer power at both the 90-day and 180-day marks is no longer a strong standalone removal mechanism. Any change now needs an elite bargain, a U.S. policy reversal, a security rupture or a real electoral process. Paper illegitimacy and de facto weakness are not the same thing.

The large prediction market mentioned in the prompt is not the same question. The roughly $97 million contract resolves on the officially designated head of state and is dominated by the Maduro–Rodríguez legal-title dispute (formal-title market). The directly comparable de facto-power contract has only about $390,000 in volume and prices Rodríguez near 94% (de facto market). I formed the 90.2% estimate before checking it and treat the market only as a weak upward calibration signal because its liquidity is modest, tail order books are thin, and its deadline differs from this question’s.

Uncertainties

• The largest gap is private command loyalty. Public support from González López and the high command does not reveal whether Cabello, regional commanders, intelligence officers or colectivos would obey Rodríguez during a direct confrontation. Reliable reporting on officer removals, pay, patronage and troop movements would move the estimate most.
• The planned September 22 Trump–Rodríguez meeting has not happened as of the cutoff (AP). A binding 2026 election date, withdrawal of recognition or demand to remove senior security figures would cut Rodríguez’s probability sharply; a new agreement would raise it.
• I could not verify an official TSJ or National Assembly instrument resolving the post-180-day anomaly, a CNE presidential calendar, restored eligibility for Machado, or a guaranteed return plan. Failure to find those documents is not proof that no private plan exists.
• The historical reference class is small and judgment-dependent. It establishes that late-stage interim successors usually persist for another three months, but Venezuela’s combination of foreign military removal, U.S. leverage and an intact authoritarian security system has few close precedents.