People executed by the French Third Republic

Bolo Pasha, originally named Paul Bolo, (September 24, 1867, Marseilles – April 17, 1918, Vincennes) was a Frenchman who was a Levantine financer, traitor, and a German agent. The New York Times wrote that he "circumnavigated the globe, engaged in various curious occupations, participated in many shady schemes." The French secret police and Scotland Yard failed to collect enough evidence to convict him of treason, but he was eventually convicted with the help of evidence collected by the New York Attorney General. He was executed by firing squad on April 17, 1918.

Joseph Gleydson Vacher (16 November 1869 – 31 December 1898) was a French serial killer and necrophile, sometimes known as "The French Ripper" or "L'éventreur du Sud-Est" ("The South-East Ripper") owing to comparisons to the more famous Jack the Ripper murderer of London, England, in 1888. His scarred face and plain, white, handmade rabbit-fur hat composed his trademark appearance. He killed 11 to 27 people, many of whom were adolescent farm workers, between 1894 and 1897.

Eugen Weidmann (5 February 1908 – 17 June 1939) was a German criminal and serial killer who was executed by guillotine in France in June 1939, the last public execution in France.

Auguste Vaillant (27 December 1861 – 5 February 1894) was a French anarchist, most famous for his bomb attack on the French Chamber of Deputies on 9 December 1893. The government's reaction to this attack was the passing of the infamous repressive Lois scélérates.
Vaillant threw the home-made device from the public gallery and was immediately arrested. The weakness of the device meant that the explosion only caused slight injuries to twenty deputies. At his trial in Paris he was defended by Fernand Labori. Vaillant claimed that his aim was not to kill but to wound as many deputies as possible in revenge for the execution of Ravachol. Despite this, Vaillant was sentenced to death. He was put to death by the guillotine on 5 February 1894.
His bombing and execution in turn inspired the attacks of Émile Henry and Sante Geronimo Caserio (who stabbed to death Marie François Sadi Carnot, President of the French Third Republic) and Bhagat Singh (who threw a low-intensity bomb into the Central Legislative Assembly in British India, and was hanged later). Vaillant's last words were "Death to the Bourgeoisie! Long live Anarchy!"

Henri Désiré Landru (12 April 1869 – 25 February 1922) (French pronunciation: [ɑ̃ʁi deziʁe lɑ̃dʁy]) was a French serial killer, nicknamed the Bluebeard of Gambais. He murdered at least seven women in the village of Gambais between December 1915 and January 1919. Landru also killed at least three other women and a young man in the house he rented from December 1914 to August 1915 in the town of Vernouillet, a town 35 km northwest of Paris. The true number of Landru's victims is suspected to be higher.Landru was arrested on 12 April 1919 at an apartment near Paris's Gare du Nord, which he shared with his 24-year-old mistress Fernande Segret. The police eventually concluded that Landru had met or been in romantic correspondence with 283 women during the First World War. Seventy-two were never traced. In December 1919, Landru's wife Marie-Catherine, 51, and his eldest son Maurice, 25, were arrested on suspicion of complicity in Landru's thefts from his victims. Both denied any knowledge of Landru's criminal activities. Marie-Catherine was released without charge in July 1920 due to health reasons. Maurice was released on the same day because the authorities could not establish his guilt.Landru continued to protest his innocence during the yearlong investigation. He was charged with the murders at Vernouillet and Gambais. This included the murders of ten women and his first victim's teenage son. Landru's trial in November 1921 at Versailles was attended by leading French celebrities, including the novelist Colette, and the actor and singer Maurice Chevalier. On 30 November, Landru was found guilty by a majority verdict of all eleven murders and sentenced to death. He was executed by guillotine on 25 February 1922.