ˌælɪɡzˈændɹə, ; dˈaɪd twˈɛnti ˈeɪpɹəl wˈʌn θˈaʊzənd fˈoːɹhˈʌndɹɪd θˈɜːɾi fˈoːɹ ɪn plˈɑːk wʌzðə jˈʌŋɡɪst dˈɔːɾɚɹ ʌv ˈælɡɜːdəz, ɡɹˈænd dˈuːk ʌv lˌɪθjuːˈeɪniə, ænd hɪz sˈɛkənd wˈaɪf, jˈuːliˈɑːnə ʌv tˈiːvˈɜː.
Alexandra (, ; died 20 April 1434 in Płock) was the youngest daughter of Algirdas, Grand Duke of Lithuania, and his second wife, Uliana of Tver.