| Saint Joshua |
 Blessed Josif Mihali |
 Saint Josse Judocus (latine) |
| Saint Jovinien |
 Saint Jovita |
 Blessed Józef, O.P. |
 Saint Józef Bilczewski |
 Blessed Józef Cebula, O.M.I. |
 Blessed Józef Czempiel |
| Blessed Józef Jankowski, S.A.C. |
| Blessed Józef Kowalski, S.D.B. |
| Blessed Józef Kurzawa Born:1910.01.06 (Świerczyna, Kalisz, Brzeziny, Poland)Ordained Priest:1936.06.14Died:1940.05.24 🩸 (Witowo-Kolonia, Bytoń, Radziejów, Poland † 30)Beatified:1999.06.13 (Warszawa, Poland)Feast:05.23Priest of Włocławek. Martyr. |
| Blessed Józef Kut Born:1905.01.21 (Sławin, Wielkopolskie, Poland)Ordained Priest:1929.06.16Died:1942.09.18 🩸 (KZ Dachau, Oberbayern, Germany † 37)Beatified:1999.06.13 (Warszawa, Poland)Feast:09.18Priest of Poznań. Martyr. |
| Blessed Józef Pawłowski Born:1890.08.09 (Proszowice, Świętokrzyskie, Poland)Ordained Priest:1913.07.13Died:1942.01.09 🩸 (KZ Dachau, Oberbayern, Germany † 51)Beatified:1999.06.13 (Warszawa, Poland)Feast:01.09Priest of Kielce. Martyr. |
| Saint Józef Sebastian Pelczar Born:1842.01.17 (Korczyna, Poland)Ordained Priest:1864.07.17Consecrated Bishop:1899.03.19Died:1924.03.28 (Przemyśl, Poland † 82)Beatified:1991.06.02 (Rzeszów, Poland)Canonised:2003.05.18Feast:03.28Titular Bishop of Miletopolis (1899.02.20 – 1900.12.17)Bishop of Przemyśl (Poland) (1900.12.17 – 1924.03.28)Bishop. Founder of the Handmaids of the Sacred Heart of Jesus. |
| Blessed Józef Stanek, S.A.C. |
| Blessed Józef Straszewski Born:1885.01.18 (Włocławek, Kujawsko-Pomorskie, Poland)Ordained Priest:1911.06.18Died:1942.08.12 🩸 (KZ Dachau, Oberbayern, Germany † 57)Beatified:1999.06.13 (Warszawa, Poland)Feast:08.12Priest of Włocławek. Martyr. |
| Blessed Józef Ulma |
| Blessed Józef Zapłata, S.C. Religious of Brothers of the Sacred Heart of Jesus. Martyr. |