- Yizkor Book Olkusz (see also in NYPL-Yiddish Book Center)
- Polish Jews (polishjews.org)
- Virtual Shtetl – Olkusz
- Świetokrzyski sztetl – history of Olkusz Jews
- Bernard Fraylich sings
- Kandel’s Hora to memory of Olkusz Jews (YouTube)
- On the trail of Olkusz Jews (YouTube, in Polish)
- Centre Foundation
- Interactive map of Olkusz (in Polish)
- Old pictures of Olkusz
- Historical maps of Olkusz vicinity (Maps 1) (Maps 2)
- Announcements from the second world war – Silesian Digital Library
- Pictures, interviews and documents of Olkusz Jews (US Holocaust Memorial Museum)
- Silent wisper. A history of Jewish community in Dabrowa Gornicza (in Polish)
- A note (see Jewish Football Club „Samson”) – in Polish