Lucyna Władysława Radziejowska (24 June 1899 – 20 March 1944)[1] was a Polish teacher known for lending aid to Jews during World War II.

Volodya Koltun remained in Płatkownica for approximately a year until June 1941, when he decided to leave the Radziejowskis due to the increasing number of German patrols in the area.

[1] Lucyna Radziejowska was taken and detained in Sokołów Podlaski, then moved to the Pawiak prison in Warsaw.

On 5 October 1943, she was transported to the Auschwitz concentration camp, where she received prisoner number 64478.

[citation needed] On 29 June 2019, a plaque commemorating Lucyna Radziejowska was unveiled in Ostrów Mazowiecka as part of the “Called by Name” project undertaken by the Pilecki Institute.