This timeline of antisemitism chronicles the acts of antisemitism, hostile actions or discrimination against Jews as a religious or ethnic group, in the 19th century. It includes events in the history of antisemitic thought, actions taken to combat or relieve the effects of antisemitism, and events that affected the prevalence of antisemitism in later years. The history of antisemitism can be traced from ancient times to the present day.

Some authors prefer to use the terms anti-Judaism or religious antisemitism for religious sentiment against Judaism before the rise of racial antisemitism in the 19th century. For events specifically pertaining to the expulsion of Jews, see Jewish refugees.

Timeline of antisemitism in the 19th century

1800s

1805, June 29 Two to five hundred Algerian Jews are massacred.

Timeline of antisemitism in the 19th century

1810s

1811 Head of the Jewish community of Algiers David ben Joseph Coen Bakri is decapitated by the Dey Hadj Ali. 1815 Eight Jews are burned at the stake in Algiers. 1815 Pope Pius VII reestablishes the ghetto in Rome after the defeat of Napoleon. 1818Turks from Algiers attack Constantine, massacre and pillage Jewish homes, and abduct 17 young Jewish girls whom they bring to their commander. 1819 A series of anti-Jewish riots in Germany that spread to several neighboring countries: Denmark, Latvia and Bohemia known as Hep-Hep riots, from the derogatory rallying cry against the Jews in Germany.

Timeline of antisemitism in the 19th century

1820s

1827 Compulsory military service for the Jews of Russia: Jewish boys under 18 years of age, known as the Cantonists, were placed in preparatory military training establishments for 25 years. In practice, Jewish children were often forcibly conscripted as young as eight or nine years old. Cantonists were encouraged and sometimes forced to baptize. 1829 The law in Canada requiring the oath "on my faith as a Christian" was amended in 1829 to provide for Jews to not take the oath.

1830s

1830 The Persian Jewish population of Tabriz, Iran is attacked by a mob, resulting in most of the Jewish community either being killed or fleeing. 1830 The Jews of Shiraz are forced to convert to Islam. 1831 The prominent French-Canadian politician Louis-Joseph Papineau sponsored a law which granted full equivalent political rights to Jews in Lower Canada, twenty-seven years before anywhere else in the British Empire. 1832 Partly because of the work of Ezekiel Hart, a law was passed that guaranteed Jews the same political rights and freedoms as Christians in Canada. 1833 Clemens Brentano published The Dolorous Passion of Our Lord Jesus Christ According to the Meditations of Anne Catherine Emmerich. The "Dolorous Passion" is claimed to reveal a "clear antisemitic strain throughout", with Brentano writing that Emmerich believed that "Jews ... strangled Christian children and used their blood for all sorts of suspicious and diabolical practices." 1834 The 1834 looting of Safed was a month-long attack on the Jewish population of Safed by local Arab and Druze villagers. It was full of large scale looting, as well as the killing and raping of Jews and the destruction of many homes and synagogues. Before the attacks Jews made up over 50% of the population, but many of them fled to nearby cities which reduced their presence drastically. 1834 Jewish heroine and martyr Sol Hachuel is publicly decapitated at 17 years old in Fez, Morocco. She is executed for refusing to convert to Islam. 1835 Oppressive constitution for the Jews issued by Czar Nicholas I of Russia. 1838 The 1838 Druze attack on Safed was a plunder of the Jewish community of Safed by the local Druze during the Druze revolt. 1839 Forty-plus Persian Jews are killed and the entire Jewish community of Mashhad is forced to convert to Islam in the Allahdad. Many of them practised Judaism in secret, which led to the Mashhadi Jews, whom today number in the thousands.

1840s

1840 The Damascus affair: false blood libel accusations cause arrests and atrocities, culminating in the seizure of 63 Jewish children and attacks on Jewish communities throughout the Middle East. 1844 Karl Marx publishes his work On the Jewish Question: "What is the worldly cult of the Jew? Huckstering. What is his worldly god? Money... Money is the jealous God of Israel, besides which no other god may exist... The god of the Jews has been secularized and has become the god of this world", "In the final analysis, the emancipation of the Jews is the emancipation of mankind from Judaism."