Dutch Prime Minister Mark Rutte congratulated the Turkish president, saying he wishes Erdoğan "every success in the years ahead.''
''I look forward to continuing to strengthen Dutch-Turkish relations and working together as friends and allies," he said on Twitter.
German Chancellor Olaf Scholz congratulated Erdoğan on reelection and said: 'Together we want to advance our common agenda with a fresh impetus!'
UK Prime Minister Rishi Sunak congratulated Erdoğan on reelection, saying: 'I look forward to continuing strong collaboration between our countries.'
Saudi King Salman bin Abdulaziz Al Saud and Crown Prince Mohammed bin Salman also congratulated Erdoğan on reelection in Sunday runoff.
Israeli President Isaac Herzog congratulated Turkish President Erdoğan over reelection, said that the two countries will 'continue to work together to strengthen, expand good ties.'
European Council President Charles Michel congratulated Erdoğan on his reelection, saying he looks forward to working with him again to deepen ties.
Brazil's President Luiz Inacio Lula da Silva celebrates the Turkish President's reelection, wishing him 'good mandate'.
Sweden's Prime Minister Ulf Kristersson congratulated President Erdoğan's reelection, saying 'our common security is future priority'.
UAE President Sheikh Mohamed bin Zayed Al Nahyan, vice presidents congratulated Erdoğan on his election victory.
Egyptian President Abdel Fattah al-Sisi congratulated the Turkish President on victory in presidential election.
French President Emmanuel Macron congratulated Turkish President Erdoğan on reelection, saying: 'We will continue to move forward together.'
Ukraine's President Volodymyr Zelensky congratulated Erdoğan on reelection and said he hopes to develop cooperation for security and stability of Europe.
Russian President Vladimir Putin on Sunday congratulated his Turkish counterpart Recep Tayyip Erdoğan on his victory in the presidential election.
Armenian Prime Minister Nikol Pashinyan on Sunday congratulated Turkish President Recep Tayyip Erdoğan on his victory in Sunday's presidential runoff.
Algerian President Abdelmajid Tebboune was also among leaders congratulating the Turkish president on his reelection "victory."
Bosnian Serb leader Milorad Dodik congratulated Erdoğan's "historical victory" in the country's first-ever presidential run-off.
"Voters again elected you as their leader! This decision of the voters is not important for the Republic of Turkiye only, but for the world!" he said on Twitter.
Libyan Prime Minister Abdul Hamid Dbeibeh said Erdoğan's victory shows the renewal of people's confidence in his successful projects and policies.
Georgia's Prime Minister Irakli Garibanhvili congratulated his "great friend" Erdoğan "on his convincing re-election as the leader of Türkiye."
"We are eager to further enhance the bonds of friendship & strategic partnership," he said on Twitter.
Palestinian President Mahmoud Abbas and Prime Minister Shtayyeh congratulated the Turkish president and Turkish people on their "election victory."
"My dear brother, congratulations on your victory, and I wish you success in your new term, and that you achieve in it what the brotherly Turkish people aspire to in terms of progress and prosperity," Qatar's Emir Sheikh Tamim bin Hamad Al Thani said on Twitter.
Hungarian President Katalin Novak also congratulated Erdoğan, saying she is looking forward to working on strengthening their bilateral partnership.
"Türkiye's stability is crucial for Europe, and it can play an important role in achieving peace in Ukraine," she added on Twitter.
Hungary's Prime Minister Viktor Orban also congratulated President Erdoğan "on his unquestionable election victory!"
"Congratulations brotherly and friendly Türkiye," Somalia's President Hassan Sheikh Mohamud's office tweeted.