Ukrainian architecture is a term that describes the motifs and styles that are found in structures built in modern Ukraine, and by Ukrainians worldwide. These include initial roots which were established in the Eastern Slavic state of Kievan Rus'. After the 12th century, the distinct architectural history continued in the principalities of Galicia-Volhynia. During the epoch of the Zaporozhian Cossacks, a new style unique to Ukraine was developed under the western influences of the Polish-Lithuanian Commonwealth.

After the union with the Tsardom of Russia, architecture in Ukraine began to develop in different directions, with many structures in the larger eastern, Russian-ruled area built in the styles of Russian architecture of that period, whilst the western Galicia was developed under Austro-Hungarian architectural influences. In both cases producing fine examples. Ukrainian national motifs would finally be used during the period of the Soviet Union and in modern independent Ukraine.