Yulia Volodymyrivna Tymoshenko (Ukrania: Юлія Володимирівна Тимошенко, [ˈjulijɑ ʋɔlɔˈdɪmɪriʋnɑ tɪmɔˈʃɛnkɔ], omo Grigyan; ojoibi November 27, 1960) je oloselu ara orile-ede Ukraine. O je Alakoso Agba ile Ukrein lati January 24 de September 8, 2005, ati lekansi lati December 18, 2007 titi di March 4, 2010. Àṣìṣe ìtọ́kasí: Invalid <ref> tag; no text was provided for refs named Born An orange revolution: a personal journey through Ukrainian history by Askold Krushelnycky, Harvill Secker, 2006, ISBN 0436206234/ISBN 978-0436206238 (page 169)