The Ukrainian alphabet is the set of letters used to write Ukrainian, the official language of Ukraine. It is one of the national variations of the Cyrillic script.

In Ukrainian, it is called українська абетка (IPA: [ukrɑˈjinʲsʲkɑ ɑˈbɛtkɑ]; tr. Ukrayins’ka abetka), from the initial letters а (tr. a) and б (tr. b); алфавіт (tr. alfavit); or, archaically, азбука (tr. azbuka), from the acrophonic early Cyrillic letter names азъ (tr. az) and буки (tr. buki).