| Name | Date | Nationality | Victims |
|---|---|---|---|
| Zachary Holly | 2012 | USA | 1 |
| Zainuzzaman Mohamad Jasadi | 1991 | Malaysia | 1-2 |
| Zane Michael Floyd | 1999 | USA | 4 |
| Zaven Sarkisovich Almazyan | 1969 - 1970 | Soviet Union | 3 |
| Zdzisław Marchwicki | 1964 - 1970 | Poland | 14 |
| Zein al‑Abdeen Hassan Isa | 1989 | USA | 1 |
| Zephen Allen Xaver | 2019 | USA | 5 |
| Zhang Jun | 1993 - 2000 | China | 28 |
| Zhang Yunliang | 2009 | China | 26 |
| Zhao Zhihong | 1996 - 2005 | China | 11 |
| Zheng Minsheng | 2010 | China | 8 |
| Zheng Yongshan | 2006 | China | 2 |
| Zhou Kehua | 2004 - 2012 | China | 10+ |
