Before the series
- Some lemurs - Eaten by King Julien II/Night creature.
- King Julien II/Night Creature - Impaled with a golden spear thrown to him by Grandma Rose.
- King Julien the Hygienic - Eaten by a Fossa during a shower by his scented body wash smell like food.
- King Julien XVIII - Putted in his suggestion box and buried alive by his citizens.
- Some lemurs - Killeds by King Julien the Terrible.
- Grandma Rose - Killed by Wigman Wildebeest.
- King Julien's paternal uncle.
- Some snails - Baked by the frenchs.
- Hans - Crushed by his trophies
- Hans' family - Died of unknown causes
- All of king Julien's relatives - Eaten by the foosa
Season 1
- Butterfly - Eletrocuted and blown up by the electricity of a eletric machine. (He Blinded Me With Science)
Season 2
- King Julien - Fell into landmines. Revived by choosing to live. (Pineapple Of My Eye)
- Magic Steve - Eaten by Crocodile Ambassador. (Body Double)
- Scorpions - Killeds by Clover. (Election)
- King Julien the Terrible - Struck by a lightning and turned into ashes. (Election)
- Cockroachs#2 - Eaten by King Julien. (The Man in The Iron Booty)
Season 3
- Captain Ethan - Fell into lava. (Love Gauntlet)
- Butterfly Queen - Eaten by a flower. (The Butterfly War)
- Karen - Eaten by a Fossa. (Revenge of the Prom)
- Giant rats#2 and a lemur - After they forfeit the tournament of the doomed, two crocodiles push them to the forfeiting pit, falling to their deaths. (Eye of The Clover)
- Wigman Wildebeest - Fell into the forfeiting pit to his death. (Eye of The Clover)
Exiled
- King Julien - Accidentally touched a landmine, causing it to blown up. Revived. (For Whom the Bell Gods Toll )
- Koto - Crushed by his statue by King Julien accidentally push the statue. (The Day Before Tomorrow)