Go! Godman
| Monster | Episode Introduced | Year Introduced |
| Gorosaurus | 6 | 1972 |
| Bat Man | 23 | 1972 |
| Tsunojirasu | 26 | 1972 |
Zone Fighter
| Monster | Episode Introduced | Year Introduced |
| Zone Fighter | 1 | 1973 |
| Red Spark | 1 | 1973 |
| Jikiro | 1 | 1973 |
| Destro-King | 2 | 1973 |
| Dorora | 3 | 1973 |
| Wargilgar | 4 | 1973 |
| Spyler | 4 | 1973 |
| Godzilla | 4 | 1973 |
| King Ghidorah | 5 | 1973 |
| Dragon King | 7 | 1973 |
| Gilmaras | 7 | 1973 |
| Gelderah | 8 | 1973 |
| Garoga Spider | 9 | 1973 |
| Garoga Gorilla | 9 | 1973 |
| Spider Uros | 9 | 1973 |
| Shipdraw | 10 | 1973 |
| Shadorah | 10 | 1973 |
| Gigan | 11 | 1973 |
| Barakidon | 12 | 1973 |
| Garoborg | 13 | 1973 |
| Detragon | 14 | 1973 |
| Zandora | 15 | 1973 |
| Moguranda | 16 | 1973 |
| Balgaras (Orb) | 17 | 1973 |
| Balgaras | 17 | 1973 |
| Gandarguirus | 18 | 1973 |
| Goram | 20 | 1973 |
| Jellar | 21 | 1973 |
| Custom-Jellar | 21 | 1973 |
| Super Jikiro | 22 | 1973 |
| Bakugon | 23 | 1973 |
| Needlar | 24 | 1973 |
| Kabutogira | 25 | 1973 |
| Grotogauros | 26 | 1973 |
Go! Greenman
| Monster | Episode Introduced | Year Introduced |
| Antogiras | 2 | 1973 |
| Gejiru | 3 | 1973 |
| Gaira | 4 | 1973 |
| Bullpull | 5 | 1973 |
| Tsunojirasu | 6 | 1973 |
| Megahertz | 9 | 1973 |
| King Takorasu | 13 | 1973 |
| Gabara | 14 | 1973 |
| Gyaron | 15 | 1973 |
| Sanda | 31 | 1973 |
| Shibiregon | 32 | 1973 |
| Zarizon | 33 | 1973 |
| Red Flasher | 34 | 1973 |
| Blue Flasher | 34 | 1973 |
| Sutegojiras | 35 | 1973 |
Godzilla (Hanna-Barbera)
| Monster | Episode Introduced | Year Introduced |
| Firebird | 1 | 1978 |
| Eartheater | 2 | 1978 |
Megaloman
| Monster | Episode Introduced | Year Introduced |
| Megaloman | 1 | 1979 |
| Kamakidon | 1 | 1979 |
| Goran | 2 | 1979 |
| Zaninga | 3 | 1979 |
| Dobura | 4 | 1979 |
| Gamereon | 5 | 1979 |
| Zubogu | 6 | 1979 |
| Terumosu | 7 | 1979 |
| Suchirunesu | 8 | 1979 |
| Doradoza | 9 | 1979 |
| Jamado | 10 | 1979 |
| Nunchakku | 11 | 1979 |
| Rezakkusu | 12 | 1979 |
Monster Planet of Godzilla
| Monster | Episode Introduced | Year Introduced |
| Godzilla | Attraction | 1994 |
| Mothra | Attraction | 1994 |
| Fire Rodan | Attraction | 1994 |
Godzilla Island
| Monster | Episode Introduced | Year Introduced |
| Dororin | 171 | 1998 |
| Gororin | 179 | 1998 |
Godzilla: The Series
| Monster | Episode Introduced | Year Introduced |
| Godzilla | 1 | 1998 |
| Giant Squids | 2 | 1998 |
| C-Rex | 2 | 1998 |
| Nanotech Creature | 3 | 1998 |
| El Gusano | 4 | 1998 |
| Cyber-Flies | 5 | 1998 |
| Giant Mutant Rats | 6 | 1998 |
| Reptilians | 7 | 1998 |
| Cryptocleidus | 7 | 1998 |
| Crackler | 8 | 1998 |
| Mutant Bees | 9 | 1998 |
| Mutant Vines | 9 | 1998 |
| Queen Bee | 9 | 1998 |
| Quetzalcoatl | 10 | 1998 |
| Quetzalcoatl Chicks | 10 | 1998 |
| Baby Ice Borer | 11 | 1999 |
| Ice Borer | 11 | 1999 |
| Nessie | 12 | 1999 |
| Baby Nessie | 12 | 1999 |
| Albino Yeti | 13 | 1999 |
| Robo-Yeti | 13 | 1999 |
| King Cobra | 13 | 1999 |
| Mutant Termites (Soldier Class) | 14 | 1999 |
| Mutant Termites (Worker Class) | 14 | 1999 |
| Termite Queen | 14 | 1999 |
| Giant Bat | 15 | 1999 |
| Cyber Godzilla | 16 | 1999 |
| Chameleon | 18 | 1999 |
| Bacillus | 19 | 2000 |
| Giant Mutant Spiderlings | 20 | 1999 |
| Giant Mutant Widow Spider | 20 | 1999 |
| Mutant Manta Ray | 21 | 2000 |
| Techno-Sentient | 22 | 1999 |
| Silver Hydra | 23 | 2000 |
| Giant Silver Hydra | 23 | 2000 |
| DNA Mimic | 24 | 1999 |
| Swamp Beast | 26 | Unaired |
| Fire Monster | 27 | 2000 |
| Norzzug | 28 | 1999 |
| Giant Mutant Hummingbirds | 29 | 2000 |
| Scorpio | 30 | 1999 |
| Circus Monster 1 | 30 | 1999 |
| Circus Monster 2 | 30 | 1999 |
| Giant Gila Monster | 30 | 1999 |
| Medusa | 30 | 1999 |
| Megapede | 31 | 2000 |
| Giant Cicada | 31 | 2000 |
| Ts-eh-GO | 32 | 2000 |
| Nightmare Scorpion | 32 | 2000 |
| Nightmare Scorpion People | 32 | 2000 |
| Second Wave | 32 | 2000 |
| Armillaria | 33 | 2000 |
| Shrewster | 34 | 2000 |
| Skeetera | 35 | 1999 |
| Mutant Jellyfish | 36 | 1999 |
| Dragma | 36 | 1999 |
| Premature Dragma | 36 | 1999 |
| Giant Turtle | 37 | 1999 |
| Komodithrax | 37 | 1999 |
| Giant Mutant Armadillo | 38 | 2000 |
| Mutant Desert Rat | 38 | 2000 |
| Mutant Desert Lizard | 38 | 2000 |
| Thorny Devil | 38 | 2000 |
| Deep-Dweller | 39 | Unaired |
| Giant Water Beetle | 40 | 1999 |
| Giant Centipede | 40 | 1999 |
| Rhinosaurus | 40 | 1999 |
The Gransazers
| Monster | Episode Introduced | Year Introduced |
| Garuda (Warrior Mode) | 1 | 2003 |
| Dorcrus (Warrior Mode) | 1 | 2003 |
| Mass-Production Model Garuda | 1 | 2003 |
| Dorcrus | 1 | 2003 |
| Garuda | 3 | 2003 |
| Cloud Dragon | 8 | 2003 |
| Achelon | 11 | 2003 |
| DaiLogian | 23 | 2003 |
| Type-05 GS Assist Robot Youhi | 28 | 2003 |
| Achelon (2nd Generation) | S2 | 2003 |
| Bosquito (Giant Form) | 45 | 2004 |
The Justirisers
| Monster | Episode Introduced | Year Introduced |
| Bulgario | 24 | 2004 |
Super Fleet Sazer-X
| Monster | Episode Introduced | Year Introduced |
| Reizaus | 2 | 2005 |
| Core-Braver | 2 | 2005 |
| Great-Lio | 2 | 2005 |
| Mammoth Bosquito | Movie | 2005 |
| Type-05 GS Assist Robot Youhi | Movie | 2005 |
| Garuda (Warrior Mode) | Movie | 2005 |
| Dorcrus (Warrior Mode) | Movie | 2005 |
Godzilla Fest
| Monster | Episode Introduced | Year Introduced |
| Hedorah | Short | 2021 |
| Godzilla | Short | 2021 |
| Gigan | Short | 2022 |
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