Kazimierz Wojciechowski

Plaque commemorating Salesian Martyrs in a Warsaw basilica; Wojciechowski is listed 6th from the bottom on the right.

Kazimierz Wojciechowski, SDB (16 August 1904 – 27 June 1941) was a Polish Catholic priest, a member of the Salesians of Don Bosco. He was involved in the education of the youth, and after the Nazi invasion of Poland was arrested by the Gestapo, imprisoned at Montelupich, and subsequently deported to the Auschwitz concentration camp, where he was murdered by two prisoner functionaries the day after arrival.

Life and death Wojciechowski was born in the Polish city of Jasło, one of the three children of Andrzej Wojciechowski, a railway employee, and his wife Marja Wojciechowska (née Boskówna). His father died when Wojciechowski was five-years' old. Owing to the efforts of his mother struggling single-handedly to support the family he was enrolled at the age of 8 at the Salesian-run boarding school for poor children (the Zakład Salezjański im. Lubo­mir­skich w Krakowie) located in the ulica Rakowicka № 27 in Kraków. At school he was described as a vivacious and content child. In 1916 he entered a similar Silesian institution for older children located at the city of Oświęcim (the future site of Auschwitz during the Second World War) where in 1920 (while in the fourth year of the gimnazjum) he expressed the wish to enter the Salesian novitiate in Klecza Dolna. Accepted by the Salesians of Don Bosco, he professed his religious vows on 2 October 1921. Subsequently, he continued his studies at a Salesian academy in Kraków (the Wyższe Seminarium Duchowne Towarzystwa Salezjańskiego), and upon their completion was given a position at a minor seminary of the Salesians at Ląd in central Poland as an assistant tutor in mathematics and a singing-teacher (see picture to the right). He also taught music and singing at Salesian educational institutes at , Warsaw, Aleksandrów Kujawski, and in Oświęcim. He began his theological studies in Kraków in 1930, and upon their completion received holy orders at the hands of Bishop Stanisław Rospond (18771958) on 19 May 1935. He then taught for a year at a Salesian minor seminary in near Stryj in Poland (now Stryi in Ukraine), on his return to Kraków taking on the duties of a catechist in elementary schools and those of a director of an oratorium and patron of Catholic youth organizations.

During the September Campaign Wojciechowski remained in Kraków rendering assistance to persons displaced by the hostilities of war. When the Nazis allowed the opening of schools in the General Government in November 1939, he returned to his school work.

In the evening hours of Friday, 23 May 1941, Wojciechowski together with eleven of his Salesian confrères, including ten priests and one lay friar was arrested by the Gestapo at the house in the ulica Konfederacka № 6 in the Dębniki district of Kraków (the site of a Salesian parish; see picture to the right) and imprisoned in the ulica Montelupich. This was also the time frame within which two of Wojciechowski's fellow-Salesians, Ignacy Dobiasz and Jan Świerc, were murdered and removed to crematorium. During the lunch break Wojciechowski was unable to eat on account of the sustained wounds. On the afternoon shift he was beaten again and when he complained he was thrown into a previously excavated gravel pit, told to lie down next to another Salesian friar, Franciszek Harazim (18851941; inmate number 17375), whom he observed lying at the bottom of the pit in a state of unconsciousness, and together with him was suffocated to death by having a single wooden pole thrown across both his and Harazim's necks, which was then weighed down by the bodies of two prisoner functionaries a kapo and a barrack leader (blockälteste) who stood on the pole at either end. Wojciechowski was 36-years' old.

The beatification process for Wojciechowski began on 17 September 2003. The diocesan phase of this process was concluded on 24 May 2011; his positio received approval from the Dicastery for the Causes of Saints on 28 March 2023. On 24 October 2025, he was recognized by Pope Leo XIV as having been martyred in odium fidei; He was beatified on 6 June 2026 by Marcello Semeraro, prefect for the Dicastery for the Causes of Saints, in Kraków.