President Volodymyr Zelensky dismissed Olha Stefanishyna from her post as Ukraine’s ambassador to the U.S., according to a decree published on the presidential website on Aug. 3.
The move comes amid a major government reshuffle and a broader rotation of Ukraine’s ambassadors.
Speculation that Stefanishyna could leave her post has persisted since the government’s surprise reshuffle began in mid-July. According to her, she decided to resign for “personal reasons.”
“Representing Ukraine in Washington while the country is fighting for its very existence has been the greatest honor of my life,” Stefanishyna said on social media.
“I’ll continue serving Ukraine and working toward our victory wherever I can be useful.”
Zelensky didn’t provide a reason for Stefanishyna’s dismissal and has yet to announce her successor.
He had initially planned to appoint recently dismissed Prime Minister Yuliia Svyrydenko as Ukraine’s ambassador to Washington. But she hasn’t agreed to the offer, dealing an unexpected blow to the presidential administration’s plans.
Stefanyshina’s departure also comes amid speculation that she could face criminal charges.
She has been investigated by the National Anti-Corruption Bureau in connection with alleged irregularities involving the Asset Recovery and Management Agency, although she has not been formally charged.
Ukrainian media previously reported that companies linked to her former husband had received contracts to manage seized assets. She was also charged in a separate embezzlement case in 2019.
While Stefanishyna did not address the issue in her statement, she said she would soon answer the questions she has been receiving.
Stefanishyna was appointed Ukraine’s ambassador to the United States in August 2025. Prior to that, she spent five years in top government roles, serving as deputy prime minister for European and Euro-Atlantic integration and as justice minister in 2024.
After nearly a year in the U.S. under Donald Trump’s administration, whose stance on Russia’s all-out war has been inconsistent, Stefanishyna said she had fulfilled the key objectives of her tenure.
“We increased deliveries of U.S. weapons and preserved American support at a time when the political climate in Washington was shifting against us. We secured that support in legislation that will outlast any change in administration,” she said.
“Most importantly, we transformed Ukraine’s role — from a country receiving aid into one that attracts investment and whose technologies are being purchased.”
