This is a category for the villains in Super Sentai who actually managed to kill at least one hero or Ranger. This list does not include unnamed or random character that have killed the hero (like the mugger who killed Gai Yuki). This list will also show their notable victim(s).
Himitsu Sentai Gorenger (1975)
- Can Opener Mask
Battle Fever J (1979)
Choudenshi Bioman (1984)
- Mason and Psygorn
Chikyuu Sentai Fiveman (1990)
- First Captain Chevalier
Note : Gaku was later resurrected.
Choujin Sentai Jetman (1991)
- Back Dimensional Count Radiguet
Gosei Sentai Dairanger (1993)
- Lieutenant Colonel Shadam
Ninja Sentai Kakuranger (1994)
Mirai Sentai Timeranger (2000)
- Junk Droid Zenitts
Note : Naoto was later temporary resurrected for the Great Legend War.
Hyakujuu Sentai Gaoranger (2001)
- Highness Duke Org Ura
Note : All victims were later resurrected.
Ninpu Sentai Hurricaneger (2002)
- Seventh Spear, Sandaaru
Note : If Asuka was actually killed, he would later be resurrected.
Mahou Sentai Magiranger (2005)
- Absolute God N Ma
Note : The victims were later resurrected.
Juken Sentai Gekiranger (2007)
Note : Rio and Mele were later temporary resurrected for teamup and Great Legend War.
Engine Sentai Go-Onger (2008)
- Land Pollution Minister Yogostein
Note : Sosuke was later resurrected.
Tensou Sentai Goseiger (2010)
- Kurasuniigo of 5000°C
Tokumei Sentai Go-Busters (2012)
- Great Demon Lord Azazel
- Victim : Hiromu Sakurada/Red Buster, Ryuji Iwasaki/Blue Buster, Yoko Usami/Yellow Buster, Masato Jin/Beet Buster, Beet J. Stag/Stag Buster/Silver Stag, Parallel Hiromu/Red Cheetah, Parallel Ryuji/Blue Gorilla, Parallel Yoko/Yellow Rabbit, Parallel Masato/Gold Beetle, Cheeda Nick, Gorisaki Banana, Usada Lettuce
- Movie : Tokumei Sentai Go-Busters Returns vs. Dōbutsu Sentai Go-Busters
- Method : Mass murder via using his scythe to create explosions that kill both teams and their Buddy Roids.
Note : All victims from main universe were later resurrected. All parallel version from alternate reality were temporary resurrected.
Ressha Sentai ToQger (2014)
- Type Shadow
Note : Haru was resurrected shortly after.
Shuriken Sentai Ninninger (2015)
- Kyuemon Shingetsu Kibaoni
Doubutsu Sentai Zyuohger (2016)
Uchu Sentai Kyuranger (2017)
Note : Champ was later resurrected/repaired.
Kishiryu Sentai Ryusoulger (2019)
Mashin Sentai Kiramager (2020)
- Demonic General of Betrayal Galza
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