Volodymyr Zelensky and Eurovision winner Kalush Orchestra have both vowed to hold the contest in their war-torn country next year.
The Ukraine folk rap group provided a morale-boosting victory with song Stefania, which has become a popular anthem in the country since Russia invaded.
The President said he would like to host next year’s spectacle – but if that is not possible it could go to the UK.
Read more: Who is Eurovision 2022 winner Kalush Orchestra?
Mr Zelensky said: “Our courage impresses the world, our music conquers Europe. Next year, Ukraine will host Eurovision. For the third time in its history. And I believe – not for the last time.”
Kalush Orchestra made an impassioned plea during the show to help the fighters still in the besieged city of Mariupol.
The band must return home today after getting special permission to attend Eurovision.
Frontman Oleg Psiuk kissed his girlfriend Oleksandra goodbye outside his Turin hotel.
He said: “Like every Ukrainian, we are going to fight, and fight until the end.”
He added: “Next year, Ukraine will be happy to host the Eurovision Song Contest.
“We will do everything possible to make the next Eurovision happen in the new, peaceful Ukraine.”
On Saturday night, 300 million people across the world watched as Ukraine were crowned winners.
Ireland was among the countries who gave folk-rap group Kalush Orchestra 12 points.
Sam Ryder came second with Space Man, the UK’s best result since 1998.
Ryder topped the national jury vote with 283 points, beating Sweden, who were second with 258 points, and third-place Spain with 231 points.
Ukraine were fourth with 192 points at that stage but received public phone votes from across Europe to reach a total of 631.
Some 28 countries gave Ukraine a maximum 12 out of 12 points in the public vote. Ryder did well with the public, but could only achieve a total of 466 votes to finish second.
Eurovision bosses seemed less convinced next year’s singing spectacular would be held in Ukraine.
Organisers the EBU said no decision had been made for 2023.
Executive supervisor Martin Osterdahl said: “The Eurovision Song Contest is the only cultural event that truly unites Europe.
“This year it’s been more important than ever to bring millions together through our common values and love of music. Obviously, there are unique challenges involved in hosting next year’s competition.”
Yesterday Leo Varadkar vowed that Ireland would help Ukraine host the Eurovision competition next year.
Tweeting his support, the Tanaiste said: “Congratulations Ukraine.
“Next year in Mariupol, Kyiv, Kharkiv or Lviv. We will help in any way we can.”
If holding it in Ukraine is not possible, the UK could step in.
Business Secretary Kwasi Kwarteng said: “Of course it would be an honour.” PM Boris Johnson congratulated Kalush Orchestra, saying: “It is a clear reflection of not just your talent, but of the unwavering support for your fight for freedom.”
Following the contest, the BBC said: “Sam’s performance was simply out of this world and we couldn’t be prouder of him, achieving the best result in 20 years for the United Kingdom.
“Kalush Orchestra’s performance was incredible and generated a reaction both in the arena and around the globe like no other – we offer huge congratulations.”
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