Kamen Rider Amazon Monsters

Spider Beastman (グモ獣人, Kumo Jūjin, 1) - A spider monster. Destroyed by Golgos for failing to kill Amazon.
Vampire Bat Beastman (獣人吸血コウモリ, Jūjin Kyūketsu Kmori, 2) - A bat monster. Destroyed by Golgos for failing to kill Amazon.
Mantis Beastman (カマキリ獣人, Kamakiri Jūjin, 3) - A mantis monster. Destroyed by Kamen Rider Amazon.
Large Centipede Beastman (獣人大ムカデ, Jūjin Dai Mukade, 4, Kamen Rider ZX Special) - A centipede monster. Destroyed by Kamen Rider Amazon.
Mogura Beastman (モグラ獣人, Mogura Jūjin, 5-20) - A mole monster. After failing to defeat Amazon and being sentenced to death in the episode where he served as monster of the week, he joined Amazon's side after being rescued by him, and was of great help to the Rider and his friends for much of the series. Eventually, he was killed by the Mushroom Beastman's poison spore.
Porcupine Beastman (獣人ヤマアラシ, Jūjin Yamārashi, 6) - A porcupine monster. Destroyed by Kamen Rider Amazon's Big Slice.
Snake Beastman (ヘビ獣人, Hebi Jūjin, 7) - A snake monster. Destroyed by Kamen Rider Amazon's Big Slice.
Crocodile Beastman (ワニ獣人, Wani Jūjin, 8) - A crocodile monster. Destroyed by Kamen Rider Amazon's Big Slice.
Crab Beastman (カニ獣人, Kani Jūjin, 9) - A crab monster. Destroyed by Kamen Rider Amazon's Big Slice.
Black Cat Beastman (黒ネコ獣人, Kuro Neko Jūjin, 10) - A black cat monster. Destroyed by Kamen Rider Amazon's Big Slice.
Snail Beastman (獣人カタツムリ, Jūjin Katatsumuri, 11) - A snail monster. Destroyed by Kamen Rider Amazon.
Ant Beastman (トゲアリ獣人, Togeari Jūjin, 12) - An ant monster created from human criminal Genji Murata (村田源次, Murata Genji) after he was taken to the Beastman Modification Room. Destroyed by Kamen Rider Amazon's Big Slice.
Dobsonfly Beastman (獣人ヘビトンボ, Jūjin Hebitonbo, 13 & 14) - A dobsonfly monster in larva (幼虫, Yōchū) form who was defeated by Kamen Rider Amazon's Big Slice. The Beastman later matures into his adult (成虫, Seichū) stage Dobsonfly Beastman Advanced before being destroyed by Kamen Rider Amazon's Big Slice.

Jyumenki Golgos

Bee Beastman (ハチ獣人, Hachi Jūjin, 15) - A bee monster. Destroyed by Kamen Rider Amazon's Big Slice.
Diving Beetle Beastman (ゲンゴロウ獣人, Gengorō Jūjin, 16/Movie) - A predaceous diving beetle monster. Destroyed by Kamen Rider Amazon's Big Slice.
Toad Beastman (ガマ獣人, Gama Jūjin, 17) - A toad monster. Destroyed by Kamen Rider Amazon's Spin Kick.
Tiger Beetle Beastman (ハンミョウ獣人, Hanmyō Jūjin, 18) - A tiger beetle monster who took the form of a peddler (行商人, Gyōshōnin). Destroyed by Kamen Rider Amazon's Big Slice.
Owl Beastman (フクロウ獣人, Fukurō Jūjin, 19) - An owl monster. Destroyed by Kamen Rider Amazon's Big Slice.
Mushroom Beastman (キノコ獣人, Kinoko Jūjin, 20) - A mushroom monster responsible for killing the Mole Beastman. Destroyed by Kamen Rider Amazon's Big Slice,
Sea Anemone Beastman (イソギンチャク獣人, Isoginchaku Jūjin, 21) - A sea anemone monster. Destroyed by Kamen Rider Amazon.
Flying Squirrel Beastman (モモンガー獣人, Momongā Jūjin, 22) - A Japanese dwarf flying squirrel monster. Destroyed by Kamen Rider Amazon's Amazon Kick.
Salamander Beastman (サンショウウオ獣人, Sanshōuo Jūjin, 23) - A salamander monster who becomes an imitation version of Kamen Rider Amazon. Destroyed by Zero the Great.