From the 17th to the 20th century, Ukrainian lands were split between empires and states. Their rulers tried to assimilate Ukrainians and block their self-determination by going after what set them apart: their language and culture.

Nobody has an exact count of the bans. Historian Pavlo Hai-Nyzhnyk says there were more than 100 and that the real number is likely higher, because governors issued local bans too.

These measures differed in purpose and reach. Some restricted publishing, schooling, or official use; others suppressed cultural institutions or pushed assimilation. Most served the forced Russification of Ukrainians in the Russian Empire and the USSR. The timeline below is a selection of documented events, not a count of bans.

Russia has not stopped. Since 2014, schooling in Ukrainian has collapsed in the territories it occupies, and in 2025 it removed Ukrainian from the federal school programs it imposes there.

Here are some of the most important restrictions on Ukrainian language and cultural life imposed by the regimes ruling over Ukraine.

17th century

1627: Muscovy. Moscow church authorities condemn Kyrylo Trankvilion-Stavrovetskyi’s Didactic Gospel, a collection of sermons printed in Ukraine in 1619, and order copies burned in Moscow.

1697: Polish-Lithuanian Commonwealth. An act requires tribunal and court decisions in the Grand Duchy of Lithuania to be written in Polish, displacing Ruthenian in those courts.

18th century

1720: Russian Tsardom. Peter I’s decree restricts the Kyiv and Chernihiv presses to approved reprints of church books and requires them to conform to Russian editions, suppressing local textual and linguistic differences.

1728: Russian Empire. Under the Decisive Points (Reshytelni punkty), the legal texts used in the Hetmanate’s courts are to be translated into Russian and compiled into a single code.

1730s: Russian Empire. Under Empress Anna, Kyiv’s archbishop is instructed to replace older locally printed church books with Moscow editions.

1769: Russian Empire. The Holy Synod refuses the Kyiv-Pechersk Lavra permission to print primers in the local language and tells it not to submit such requests again.

1775: Russian Empire. A Russian army destroys the Zaporozhian Sich, the Cossacks’ last stronghold and one of Ukraine’s own political institutions.

1780s: Russian Empire. Samuil Myslavskyi, metropolitan of Kyiv from 1783, insists on literary Russian as the only language of instruction at the Kyiv-Mohyla Academy.

1789: Polish-Lithuanian Commonwealth. The Commission of National Education orders the Ukrainian parish schools of Right-Bank Ukraine Polonized.

19th century

1847: Russian Empire. After suppressing the Cyril and Methodius Brotherhood, a secret society that called for a federation of free Slavic peoples, the authorities ban and withdraw from sale specified works by Taras Shevchenko, Panteleimon Kulish, and Mykola Kostomarov.

1859: Austrian Empire. Austrian officials back a plan to replace the Cyrillic alphabet used for Ukrainian in Galicia with a Latin one. Ukrainian opposition defeats the plan in what became known as the “alphabet war.”

1862: Russian Empire. The authorities close the Sunday schools, free schools for working adults and young people, including Ukrainian ones. They begin reopening under tighter control in 1864.

1863: Russian Empire. Interior Minister Pyotr Valuev’s circular tells censors not to approve Ukrainian religious, school, and popular-reading books, while still allowing fiction under censorship. It claims that most Little Russians themselves argue that “there was not, is not, and cannot be any special Little Russian language.”

1864: Russian Empire. The 1864 statute requires Russian as the teaching language in the elementary schools it regulates.

1869: Austria-Hungary. Polish becomes the internal language of administration and the courts in Galicia. The 1867 school arrangements had already strengthened Polish dominance, while leaving limited room for Ukrainian-language schooling.

1876: Russian Empire. Alexander II’s secret Ems Ukaz severely restricts Ukrainian publishing and bans Ukrainian publications from abroad, Ukrainian stage performances and public readings, and Ukrainian lyrics printed with music. Exceptions allow historical documents in their original spelling and fiction in Russian spelling under censorship.

1881: Russian Empire. New rules ease parts of the Ems Ukaz: Ukrainian plays may be staged with a governor’s special permission. Theater troupes performing only in Ukrainian stay banned.

1883: Russian Empire. Kyiv Governor-General Aleksandr Drenteln bars Ukrainian theater troupes from performing in the Kyiv, Podillia, Volhynia, Poltava, and Chernihiv governorates.

1895: Russian Empire. The censorship authorities ban the publication of Ukrainian children’s books.

20th century

1910: Russian Empire. A circular from Pyotr Stolypin’s interior ministry tells governors to refuse registration to non-Russian national societies, Ukrainian ones included, and to review existing ones for closure. Kyiv’s Prosvita is dissolved the same year.

1914: Russian Empire. The authorities ban public celebrations of Taras Shevchenko’s centenary. After the empire enters World War I, they close most Ukrainian periodicals, including the Kyiv daily Rada.

1914–15, 1916–17: Russian Empire. Russian occupation authorities suppress Ukrainian institutions and publications in Galicia and Bukovyna. The first occupation brings mass arrests and deportations, the destruction of Ukrainian books, and the arrest of Metropolitan Andrei Sheptytskyi.

1923: Soviet Ukraine. Dmytro Lebid, second secretary of the Communist Party of Ukraine, sets out the “theory of the struggle of two cultures,” which holds that the Russian culture of the city is more advanced than the Ukrainian culture of the village. The party rejects it and adopts Ukrainization the same year.

1924: Poland. Three laws of 31 July make Polish the state language of administration and the courts, keep limited rights for minority languages, and set school rules that favor Polish-Ukrainian bilingual schools over separate Ukrainian ones.

1924: Romania. The primary education law requires citizens of Romanian origin who have “lost their mother tongue” to send their children to Romanian schools. Ukrainian historians say it was applied to Ukrainians in Bukovyna.

1925: Poland. The Lviv Underground Ukrainian University, which had taught clandestinely since 1921, stops teaching after police raids and the Polish state’s refusal to recognize it.

1926: USSR. In a letter to Kaganovich and the Ukrainian Politburo, Stalin attacks Oleksandr Shumskyi and Mykola Khvylovyi and rejects Ukrainizing Russian workers “from above,” while still backing controlled Ukrainization of official institutions.

1932–33: USSR. A secret resolution of 14 December 1932 orders the Ukrainian-language paperwork and press of the North Caucasus switched to Russian at once and its schools prepared for teaching in Russian. In Soviet Ukraine, it puts Ukrainization under tighter party control and demands purges of “nationalist” elements. The repression of 1933 dismantles Ukrainization.

1938: USSR. A decree of 13 March makes Russian a compulsory subject in the non-Russian schools of the national republics and regions.

1947: Poland. In Operation Vistula, Polish authorities forcibly resettle about 150,000 Ukrainians to northern and western Poland, under an assimilation policy that sought to keep them below 10% of any locality.

1958–59: USSR. The school reform expands parents’ choice of teaching language and makes the study of Ukrainian optional in Russian-language schools in Soviet Ukraine.

1960s–70s: Romania and Poland. Romania nearly eliminates Ukrainian-language schooling from the mid-1960s. In Poland, Ukrainian schools and Ukrainian classes shrink.

1972: USSR. The party’s resolution on the USSR’s 50th anniversary promotes the “new historical community, the Soviet people,” an idea first voiced in 1961. Soviet ethnographers wrote that the spread of Russian among non-Russian peoples played the paramount role in forming this community.

1978: USSR. The USSR Council of Ministers orders wider study of Russian in the union republics. Ukraine’s implementing resolution of 2 November requires Russian from first grade in Ukrainian-language schools from the 1980/81 school year.

1983: USSR. A resolution of 26 May gives specified teachers of Russian in non-Russian schools in villages and small towns a 15% pay raise from 1984.

1984: USSR. The school reform resolution of 12 April adds two to three hours of Russian a week in grades 2 to 11 of non-Russian schools.

1989: USSR. The Communist Party’s party platform of 20 September calls for making Russian, by law, the language of the whole country alongside the republics’ state languages.

1990: USSR. The April 1990 law on the languages of the peoples of the USSR makes Russian the official language of the Soviet Union, while letting the republics set their own state languages.

21st century

2014–18: Crimea. Under Russian occupation, schooling in Ukrainian collapses. In 2013/14, 12,694 children studied in Ukrainian in 7 schools and 829 classes; by 2017/18, 318 children did, in one school and 13 classes, the UN human rights office reports, noting the figures conflict in places.

2020: DNR and LNR. The so-called DNR votes to amend its “constitution” on 6 March, dropping Ukrainian as a “state language” and leaving only Russian. The so-called LNR does the same in June.

2022: Occupied Kherson and Zaporizhzhia oblasts. Russia’s Education Ministry says on 12 August that schools in newly occupied areas will teach in Russian, with Ukrainian allowed only as an optional “native” language. Occupation authorities then cap Ukrainian at three hours a week, Human Rights Watch reports.

2023: Occupied Donetsk and Luhansk oblasts. Russia removes nearly all Ukrainian literature from local libraries, most likely destroying it, Ukraine’s National Resistance Center reports. The so-called LNR publishes a list of banned books.

2024: International Court of Justice. On 31 January, the court ruled, 13 votes to 2, that Russia violated the UN convention against racial discrimination in how it ran school education in Ukrainian in occupied Crimea.

2025: Russia. Education Ministry Order No. 729, in force since 15 December, removes Ukrainian language and literature from Russia’s federal primary and lower-secondary programs, the UN human rights office reports. Russia imposes these programs on schools in the occupied territories, where about 582,000 children study, the Almenda center says.

What we changed in October 2026

Editor’s note, 27 October 2026: We first published this timeline in 2017. Like many lists of bans on Ukrainian that circulate online, it repeated some claims that have no document behind them. In October 2026, we went back to historians’ work and to the decrees themselves.

We removed about fifteen entries. Most we could not confirm; a few were not about language. We corrected others where the documents say something different: some bans had exceptions, some dates were off by a year, and the end of Ukrainization came in 1932–33. We replaced the old count of 60 bans, which we could not trace, with a historian’s estimate. And we added what Russia has done to the Ukrainian language in the territories it has occupied since 2014.

If you have a document for something we left out, write to us.

During an expedition from 2 to 16 October in the Polish village of Łasków, a Ukrainian team uncovered the remains of more than 40 Ukrainians, including women, men, and children, the Ukrainian Institute of National Memory, which commissioned the search, said on 20 October.

Ukraine and Poland disagree over how to interpret their shared history. One of the most contentious issues is the Volhynia tragedy, a series of massacres of Polish and Ukrainian civilians during World War II, the largest of which took place in Volhynia. Amid unresolved disputes over this history, Ukraine halted Polish search and exhumation work on its territory. Both sides have since resumed the work, and Łasków is the first Ukrainian search in Poland to find remains since 2016, the institute said.

During Poland’s 2025 presidential campaign, Karol Nawrocki said that unresolved historical issues could stand in the way of Ukraine's accession to the EU and NATO. The dispute is still live: on 20 October, Polish Defense Minister Władysław Kosiniak-Kamysz called on Kyiv to distance itself from the Lviv Oblast Council’s decision to declare 2027 the year of the UPA and Shukhevych. The searches, meanwhile, continue on both sides of the border.

More than 300 Ukrainians were killed in Łasków

On the final day of the investigation, specialists partially uncovered a mass grave containing the remains of eight people and documented all the findings. The victims’ ages, sexes, and causes of death will be established during exhumation work planned for spring 2027.

“According to witness accounts, a large number of the Ukrainian victims were buried—or, in fact, simply covered with a thin layer of soil—in hiding places, fields, and the yards of their own homes in the village of Łasków. They were buried only 10 days later by Ukrainians from the neighboring village of Smolihiv, who were then also killed and shot near the forest,” director of the Dolia memorial search center Sviatoslav Sheremeta said, according to Istorychna Pravda.

The Ukrainians were killed in an attack by units of the Polish Home Army (Armia Krajowa) and the Peasants’ Battalions (Bataliony Chłopskie), the institute said when the search began.

“Most of the graves are located at a depth of 40–70 centimeters from the ground surface,” Sheremeta said.

Historical records indicate that more than 300 people were killed in the Polish village of Łasków on 10 March 1944, the media outlet reported. Ukrainian and Polish historians and experts have identified 327 village residents who were killed, although some researchers estimate the death toll at around 350, the report said. Further historical research and search operations may help establish the final number of victims.

Ukraine imposed a ban on exhumations but allowed the work to resume several years later

In response to the widespread destruction of Ukrainian monuments in Poland between 2015 and 2017, and what the Ukrainian side considered an inadequate investigation into these incidents, Ukraine imposed a moratorium on search operations and the exhumation of Poles killed by Ukrainian Insurgent Army (UPA) fighters in 1943–1945, Ukrainska Pravda reported.

In January 2025, Polish Prime Minister Donald Tusk announced a “breakthrough,” saying there was a decision on the first exhumations of Polish victims of the UPA.

By April 2025, exhumations of Polish residents killed in 1945 had begun in Ukraine’s Ternopil Oblast. A joint Polish-Ukrainian team of experts took part in the work.

Searches in Ukraine have found mostly Polish soldiers from 1939, while Ukraine waits for permits in Poland

Most of the Polish remains recovered in Ukraine since the moratorium ended belong to soldiers killed fighting the Germans in September 1939, not to victims of the Volhynia killings. In Lviv, searchers exhumed at least 31 soldiers at Zboiska in 2025 and found 113 more at Holosko this autumn.

Of the 1943–1945 victims, joint Polish-Ukrainian teams have recovered 42 in Puzhnyky, Ternopil Oblast, which were reburied in September 2025, and 55 in Ostrówki and Wola Ostrowiecka in Volyn Oblast, which they found this summer. Polish historians attribute the Puzhnyky killings to a UPA unit. Ukraine’s Institute of National Memory first described the dead as victims of Soviet repression, then changed the wording to victims who died in 1945 after Poland’s Foreign Ministry objected. A search in Uhly, Rivne Oblast, this spring found no mass grave.

Ukraine’s first search in Poland in years, for UPA fighters in Jureczkowa in autumn 2025, found no remains. The Ukrainian team waited more than a year for permission to work in Łasków, which came on 31 August. Its requests for Sahryń, where Home Army units killed between 200 and 800 people on the same day, according to PAP, and for Przemyśl were still pending in July, with Poland’s Institute of National Remembrance asking for more documents.

The history row reaches the search permits

Kyiv has said it will keep issuing permits for Polish searches despite the tensions. In August, before the Łasków permit came through, Ukraine’s ambassador to Poland, Vasyl Bodnar, said Ukraine could not get a single permit to search for its dead in Poland while it kept approving Polish work in Ukraine.

Meanwhile, Warsaw has kept raising the stakes over how Ukraine remembers the UPA. Nawrocki stripped President Volodymyr Zelenskyy of Poland’s Order of the White Eagle in June after Zelenskyy named a military unit after the “Heroes of the UPA.” In July, the head of Nawrocki’s chancellery, Zbigniew Bogucki, spoke in the Sejm of genocide “in Volhynia and Eastern Lesser Poland,” using the interwar Polish name for what is now western Ukraine. In August, Deputy Foreign Minister Marcin Bosacki warned that placing Stepan Bandera or Roman Shukhevych in Ukraine’s National Pantheon would damage relations with Poland and Europe.

Nawrocki has also sent the Sejm a bill that would punish promoting the ideology of the OUN and the UPA, which had its first reading on 3 July. Polish members of the European Parliament proposed adding the Volhynia tragedy and the UPA to the parliament’s report on Ukraine’s progress toward EU membership.

The two sides also disagree on the numbers the exhumations are meant to help settle. Polish estimates put the number of Poles killed in Volhynia and Eastern Galicia at about 100,000. Ukraine’s Institute of National Memory counts about 30,000 Polish and 10,000 Ukrainian victims identified so far.