Monsters featured in Power Rangers Zeo

- Admiral Abominator [181, 189, 196]#181 - Game of Honor, #189 - Mondo’s Last Stand, #196 - King for a Day Part I
- Adrian [166]#166 - A Few Bad Seeds
- Altor [196]#196 - King for a Day Part I
- Artisimole [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Autochthon [176]#176 - Brother, Can You Spare an Arrowhead?
- Baboo [156–157]#156 - A Zeo Beginning Part I, #157 - A Zeo Beginning Part II
- “Barkzo” [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Blue Globbor [196]#196 - King for a Day Part I
- Boohoo the Clown [160, 178]#160 - For Cryin’ Out Loud, #178 - It Came from Angel Grove
- Bratboy [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Brick Bully [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Centiback [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Cog Changer [201–202]#201 - Rangers of Two Worlds Part I, #202 - Rangers of Two Worlds Part II
- “Cog Changer-Impursenator Conglomerate” [202]#202 - Rangers of Two Worlds Part II
- Cogs [156–193, 195–198, 200–205]#156 - A Zeo Beginning Part I, #157 - A Zeo Beginning Part II, #158 - The Shooting Star, #159 - Target Rangers, #160 - For Cryin’ Out Loud, #161 - Rangers in the Outfield, #162 - Every Dog Has His Day, #163 - The Puppet Blaster, #164 - Invasion of the Ranger Snatchers, #165 - Graduation Blues, #166 - A Few Bad Seeds, #167 - Instrument of Destruction, #168 - Mean Screen, #169 - Mr. Billy’s Wild Ride, #170 - There’s No Business like Snow Business Part I, #171 - There’s No Business like Snow Business Part II, #172 - There’s No Business like Snow Business Part III, #173 - Inner Spirit, #174 - Challenges, #175 - Found and Lost, #176 - Brother, Can You Spare an Arrowhead?, #177 - Trust in Me, #178 - It Came from Angel Grove, #179 - Bulk Fiction, #180 - Song Sung Yellow, #181 - Game of Honor, #182 - The Power of Gold, #183 - A Small Problem, #184 - Oily to Bed, Oily to Rise, #185 - Rock-A-Bye Power Rangers, #186 - Do I Know You?, #187 - Revelations of Gold, #188 - A Golden Homecoming, #189 - Mondo’s Last Stand, #190 - Bomber in the Summer, #191 - Scent of a Weasel, #192 - The Lore of Auric, #193 - The Ranger Who Came in from the Gold, #195 - Where in the World is Zeo Ranger 5?, #196 - King for a Day Part I, #197 - King for a Day Part II, #198 - A Brief Mystery of Time, #200 - Another Song and Dance, #201 - Rangers of Two Worlds Part I, #202 - Rangers of Two Worlds Part II, #203 - Hawaii Zeo, #204 - Good as Gold, #205 - A Season to Remember
- Cruel Chrome [195–197]#195 - Where in the World is Zeo Ranger 5?, #196 - King for a Day Part I, #197 - King for a Day Part II
- “Cruella DeSquid” [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Defector [177]#177 - Trust in Me
- Defoliator [172, 188, 196]#172 - There’s No Business like Snow Business Part III, #188 - A Golden Homecoming, #196 - King for a Day Part I
- Digster [162, 188]#162 - Every Dog Has His Day, #188 - A Golden Homecoming
- Dischordia [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- “Dresschordia” [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Drill Master [178, 188–189]#178 - It Came from Angel Grove, #188 - A Golden Homecoming, #189 - Mondo’s Last Stand
- “Filet of Parasol” [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Finster [156–157, 189–192, 194, 197, 201–202, 204]#156 - A Zeo Beginning Part I, #157 - A Zeo Beginning Part II, #189 - Mondo’s Last Stand, #190 - Bomber in the Summer, #191 - Scent of a Weasel, #192 - The Lore of Auric, #194 - The Joke’s on Blue, #197 - King for a Day Part II, #201 - Rangers of Two Worlds Part I, #202 - Rangers of Two Worlds Part II, #204 - Good as Gold
- Fortissimodo [167, 178, 196–197]#167 - Instrument of Destruction, #178 - It Came from Angel Grove, #196 - King for a Day Part I, #197 - King for a Day Part II
- Goldar [156–158, 165, 175–176, 187–197, 201, 204–205]#156 - A Zeo Beginning Part I, #157 - A Zeo Beginning Part II, #158 - The Shooting Star, #165 - Graduation Blues, #175 - Found and Lost, #176 - Brother, Can You Spare an Arrowhead?, #187 - Revelations of Gold, #188 - A Golden Homecoming, #189 - Mondo’s Last Stand, #190 - Bomber in the Summer, #191 - Scent of a Weasel, #192 - The Lore of Auric, #193 - The Ranger Who Came in from the Gold, #194 - The Joke’s on Blue, #195 - Where in the World is Zeo Ranger 5?, #196 - King for a Day Part I, #197 - King for a Day Part II, #201 - Rangers of Two Worlds Part I, #204 - Good as Gold, #205 - A Season to Remember
- Googleheimer [179, 196–197]#179 - Bulk Fiction, #196 - King for a Day Part I, #197 - King for a Day Part II
- Hate Master [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Hose Head [188]#188 - A Golden Homecoming
- Hydro Contaminator [165, 188]#165 - Graduation Blues, #188 - A Golden Homecoming
- Impursenator [201–202]#201 - Rangers of Two Worlds Part I, #202 - Rangers of Two Worlds Part II
- King Mondo [156–189, 200–205]#156 - A Zeo Beginning Part I, #157 - A Zeo Beginning Part II, #158 - The Shooting Star, #159 - Target Rangers, #160 - For Cryin’ Out Loud, #161 - Rangers in the Outfield, #162 - Every Dog Has His Day, #163 - The Puppet Blaster, #164 - Invasion of the Ranger Snatchers, #165 - Graduation Blues, #166 - A Few Bad Seeds, #167 - Instrument of Destruction, #168 - Mean Screen, #169 - Mr. Billy’s Wild Ride, #170 - There’s No Business like Snow Business Part I, #171 - There’s No Business like Snow Business Part II, #172 - There’s No Business like Snow Business Part III, #173 - Inner Spirit, #174 - Challenges, #175 - Found and Lost, #176 - Brother, Can You Spare an Arrowhead?, #177 - Trust in Me, #178 - It Came from Angel Grove, #179 - Bulk Fiction, #180 - Song Sung Yellow, #181 - Game of Honor, #182 - The Power of Gold, #183 - A Small Problem, #184 - Oily to Bed, Oily to Rise, #185 - Rock-A-Bye Power Rangers, #186 - Do I Know You?, #187 - Revelations of Gold, #188 - A Golden Homecoming, #189 - Mondo’s Last Stand, #200 - Another Song and Dance, #201 - Rangers of Two Worlds Part I, #202 - Rangers of Two Worlds Part II, #203 - Hawaii Zeo, #204 - Good as Gold, #205 - A Season to Remember
- Klank [156–171, 173–177, 179–188, 190–193, 195, 198–205]#156 - A Zeo Beginning Part I, #157 - A Zeo Beginning Part II, #158 - The Shooting Star, #159 - Target Rangers, #160 - For Cryin’ Out Loud, #161 - Rangers in the Outfield, #162 - Every Dog Has His Day, #163 - The Puppet Blaster, #164 - Invasion of the Ranger Snatchers, #165 - Graduation Blues, #166 - A Few Bad Seeds, #167 - Instrument of Destruction, #168 - Mean Screen, #169 - Mr. Billy’s Wild Ride, #170 - There’s No Business like Snow Business Part I, #171 - There’s No Business like Snow Business Part II, #173 - Inner Spirit, #174 - Challenges, #175 - Found and Lost, #176 - Brother, Can You Spare an Arrowhead?, #177 - Trust in Me, #179 - Bulk Fiction, #180 - Song Sung Yellow, #181 - Game of Honor, #182 - The Power of Gold, #183 - A Small Problem, #184 - Oily to Bed, Oily to Rise, #185 - Rock-A-Bye Power Rangers, #186 - Do I Know You?, #187 - Revelations of Gold, #188 - A Golden Homecoming, #190 - Bomber in the Summer, #191 - Scent of a Weasel, #192 - The Lore of Auric, #193 - The Ranger Who Came in from the Gold, #195 - Where in the World is Zeo Ranger 5?, #198 - A Brief Mystery of Time, #199 - A Mystery to Me, #200 - Another Song and Dance, #201 - Rangers of Two Worlds Part I, #202 - Rangers of Two Worlds Part II, #203 - Hawaii Zeo, #204 - Good as Gold, #205 - A Season to Remember
- Lanterra [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Leaky Faucet [164, 184, 189]#164 - Invasion of the Ranger Snatchers, #184 - Oily to Bed, Oily to Rise, #189 - Mondo’s Last Stand
- Loco Nut [164]#164 - Invasion of the Ranger Snatchers
- Lord Zedd [156–157, 178, 187–195, 197, 201–202, 204]#156 - A Zeo Beginning Part I, #157 - A Zeo Beginning Part II, #178 - It Came from Angel Grove, #187 - Revelations of Gold, #188 - A Golden Homecoming, #189 - Mondo’s Last Stand, #190 - Bomber in the Summer, #191 - Scent of a Weasel, #192 - The Lore of Auric, #193 - The Ranger Who Came in from the Gold, #194 - The Joke’s on Blue, #195 - Where in the World is Zeo Ranger 5?, #197 - King for a Day Part II, #201 - Rangers of Two Worlds Part I, #202 - Rangers of Two Worlds Part II, #204 - Good as Gold
- Louie Kaboom [190–194]#190 - Bomber in the Summer, #191 - Scent of a Weasel, #192 - The Lore of Auric, #193 - The Ranger Who Came in from the Gold, #194 - The Joke’s on Blue
- Mace Face [175–176, 196–197]#175 - Found and Lost, #176 - Brother, Can You Spare an Arrowhead?, #196 - King for a Day Part I, #197 - King for a Day Part II
- Main Drain [173, 189, 196–197]#173 - Inner Spirit, #189 - Mondo’s Last Stand, #196 - King for a Day Part I, #197 - King for a Day Part II
- Marvo the Meanie [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Master Vile [156]#156 - A Zeo Beginning Part I
- Mean Screen [168, 178, 196–197]#168 - Mean Screen, #178 - It Came from Angel Grove, #196 - King for a Day Part I, #197 - King for a Day Part II
- Mechanizer [169, 188]#169 - Mr. Billy’s Wild Ride, #188 - A Golden Homecoming
- Mechatepillar [200]#200 - Another Song and Dance
- Midas Monster [193]#193 - The Ranger Who Came in from the Gold
- Miss Chief [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Nuclifier [199]#199 - A Mystery to Me
- Octophantom [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Orbus [156–171, 173–177, 179–188, 190–193, 195, 198–205]#156 - A Zeo Beginning Part I, #157 - A Zeo Beginning Part II, #158 - The Shooting Star, #159 - Target Rangers, #160 - For Cryin’ Out Loud, #161 - Rangers in the Outfield, #162 - Every Dog Has His Day, #163 - The Puppet Blaster, #164 - Invasion of the Ranger Snatchers, #165 - Graduation Blues, #166 - A Few Bad Seeds, #167 - Instrument of Destruction, #168 - Mean Screen, #169 - Mr. Billy’s Wild Ride, #170 - There’s No Business like Snow Business Part I, #171 - There’s No Business like Snow Business Part II, #173 - Inner Spirit, #174 - Challenges, #175 - Found and Lost, #176 - Brother, Can You Spare an Arrowhead?, #177 - Trust in Me, #179 - Bulk Fiction, #180 - Song Sung Yellow, #181 - Game of Honor, #182 - The Power of Gold, #183 - A Small Problem, #184 - Oily to Bed, Oily to Rise, #185 - Rock-A-Bye Power Rangers, #186 - Do I Know You?, #187 - Revelations of Gold, #188 - A Golden Homecoming, #190 - Bomber in the Summer, #191 - Scent of a Weasel, #192 - The Lore of Auric, #193 - The Ranger Who Came in from the Gold, #195 - Where in the World is Zeo Ranger 5?, #198 - A Brief Mystery of Time, #199 - A Mystery to Me, #200 - Another Song and Dance, #201 - Rangers of Two Worlds Part I, #202 - Rangers of Two Worlds Part II, #203 - Hawaii Zeo, #204 - Good as Gold, #205 - A Season to Remember
- Oysterizer [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- People Pitcher [161, 178, 188]#161 - Rangers in the Outfield, #178 - It Came from Angel Grove, #188 - A Golden Homecoming
- “Piecemeal” [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Pollenator [166]#166 - A Few Bad Seeds
- Prince Gasket [194–201, 203]#194 - The Joke’s on Blue, #195 - Where in the World is Zeo Ranger 5?, #196 - King for a Day Part I, #197 - King for a Day Part II, #198 - A Brief Mystery of Time, #199 - A Mystery to Me, #200 - Another Song and Dance, #201 - Rangers of Two Worlds Part I, #203 - Hawaii Zeo
- Prince Sprocket [156–171, 174–177, 179–196, 198, 200–205]#156 - A Zeo Beginning Part I, #157 - A Zeo Beginning Part II, #158 - The Shooting Star, #159 - Target Rangers, #160 - For Cryin’ Out Loud, #161 - Rangers in the Outfield, #162 - Every Dog Has His Day, #163 - The Puppet Blaster, #164 - Invasion of the Ranger Snatchers, #165 - Graduation Blues, #166 - A Few Bad Seeds, #167 - Instrument of Destruction, #168 - Mean Screen, #169 - Mr. Billy’s Wild Ride, #170 - There’s No Business like Snow Business Part I, #171 - There’s No Business like Snow Business Part II, #174 - Challenges, #175 - Found and Lost, #176 - Brother, Can You Spare an Arrowhead?, #177 - Trust in Me, #179 - Bulk Fiction, #180 - Song Sung Yellow, #181 - Game of Honor, #182 - The Power of Gold, #183 - A Small Problem, #184 - Oily to Bed, Oily to Rise, #185 - Rock-A-Bye Power Rangers, #186 - Do I Know You?, #187 - Revelations of Gold, #188 - A Golden Homecoming, #189 - Mondo’s Last Stand, #190 - Bomber in the Summer, #191 - Scent of a Weasel, #192 - The Lore of Auric, #193 - The Ranger Who Came in from the Gold, #194 - The Joke’s on Blue, #195 - Where in the World is Zeo Ranger 5?, #196 - King for a Day Part I, #198 - A Brief Mystery of Time, #200 - Another Song and Dance, #201 - Rangers of Two Worlds Part I, #202 - Rangers of Two Worlds Part II, #203 - Hawaii Zeo, #204 - Good as Gold, #205 - A Season to Remember
- Princess Archerina [194, 196–201, 203]#194 - The Joke’s on Blue, #196 - King for a Day Part I, #197 - King for a Day Part II, #198 - A Brief Mystery of Time, #199 - A Mystery to Me, #200 - Another Song and Dance, #201 - Rangers of Two Worlds Part I, #203 - Hawaii Zeo
- Protectron [198]#198 - A Brief Mystery of Time
- Pumpkin Sorcerer [164]#164 - Invasion of the Ranger Snatchers
- Punch-a-Bunch [174, 189, 197]#174 - Challenges, #189 - Mondo’s Last Stand, #197 - King for a Day Part II
- Puppetman [163]#163 - The Puppet Blaster
- Queen Machina [156–176, 178–182, 184–194, 196, 198, 200–201, 203–205]#156 - A Zeo Beginning Part I, #157 - A Zeo Beginning Part II, #158 - The Shooting Star, #159 - Target Rangers, #160 - For Cryin’ Out Loud, #161 - Rangers in the Outfield, #162 - Every Dog Has His Day, #163 - The Puppet Blaster, #164 - Invasion of the Ranger Snatchers, #165 - Graduation Blues, #166 - A Few Bad Seeds, #167 - Instrument of Destruction, #168 - Mean Screen, #169 - Mr. Billy’s Wild Ride, #170 - There’s No Business like Snow Business Part I, #171 - There’s No Business like Snow Business Part II, #172 - There’s No Business like Snow Business Part III, #173 - Inner Spirit, #174 - Challenges, #175 - Found and Lost, #176 - Brother, Can You Spare an Arrowhead?, #178 - It Came from Angel Grove, #179 - Bulk Fiction, #180 - Song Sung Yellow, #181 - Game of Honor, #182 - The Power of Gold, #184 - Oily to Bed, Oily to Rise, #185 - Rock-A-Bye Power Rangers, #186 - Do I Know You?, #187 - Revelations of Gold, #188 - A Golden Homecoming, #189 - Mondo’s Last Stand, #190 - Bomber in the Summer, #191 - Scent of a Weasel, #192 - The Lore of Auric, #193 - The Ranger Who Came in from the Gold, #194 - The Joke’s on Blue, #196 - King for a Day Part I, #198 - A Brief Mystery of Time, #200 - Another Song and Dance, #201 - Rangers of Two Worlds Part I, #203 - Hawaii Zeo, #204 - Good as Gold, #205 - A Season to Remember
- Rita Repulsa [156–157, 178, 187–195, 197, 201–202, 204]#156 - A Zeo Beginning Part I, #157 - A Zeo Beginning Part II, #178 - It Came from Angel Grove, #187 - Revelations of Gold, #188 - A Golden Homecoming, #189 - Mondo’s Last Stand, #190 - Bomber in the Summer, #191 - Scent of a Weasel, #192 - The Lore of Auric, #193 - The Ranger Who Came in from the Gold, #194 - The Joke’s on Blue, #195 - Where in the World is Zeo Ranger 5?, #197 - King for a Day Part II, #201 - Rangers of Two Worlds Part I, #202 - Rangers of Two Worlds Part II, #204 - Good as Gold
- Rito Revolto [156–158, 165, 175–176, 187–192, 194–197, 201, 204–205]#156 - A Zeo Beginning Part I, #157 - A Zeo Beginning Part II, #158 - The Shooting Star, #165 - Graduation Blues, #175 - Found and Lost, #176 - Brother, Can You Spare an Arrowhead?, #187 - Revelations of Gold, #188 - A Golden Homecoming, #189 - Mondo’s Last Stand, #190 - Bomber in the Summer, #191 - Scent of a Weasel, #192 - The Lore of Auric, #194 - The Joke’s on Blue, #195 - Where in the World is Zeo Ranger 5?, #196 - King for a Day Part I, #197 - King for a Day Part II, #201 - Rangers of Two Worlds Part I, #204 - Good as Gold, #205 - A Season to Remember
- Robocupid [170–171, 178]#170 - There’s No Business like Snow Business Part I, #171 - There’s No Business like Snow Business Part II, #178 - It Came from Angel Grove
- See Monster [196]#196 - King for a Day Part I
- Serpentera [157]#157 - A Zeo Beginning Part II
- Silo [159, 178, 188, 196–197]#159 - Target Rangers, #178 - It Came from Angel Grove, #188 - A Golden Homecoming, #196 - King for a Day Part I, #197 - King for a Day Part II
- Sinister Simian [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Sir Bucket O’ Bolts [164]#164 - Invasion of the Ranger Snatchers
- “Smudgey Swirl” [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
- Soccadillo [196]#196 - King for a Day Part I
- Somnibot [185, 197]#185 - Rock-A-Bye Power Rangers, #197 - King for a Day Part II
- Squatt [156–157]#156 - A Zeo Beginning Part I, #157 - A Zeo Beginning Part II
- Staroid [158]#158 - The Shooting Star
- Stenchy [191, 196–197]#191 - Scent of a Weasel, #196 - King for a Day Part I, #197 - King for a Day Part II
- Tarantabot [183]#183 - A Small Problem
- Tengas [156–157, 204]#156 - A Zeo Beginning Part I, #157 - A Zeo Beginning Part II, #204 - Good as Gold
- Tough Tusks [190, 197]#190 - Bomber in the Summer, #197 - King for a Day Part II
- “Traffic Signal Monster” [164]#164 - Invasion of the Ranger Snatchers
- Vampirus [196]#196 - King for a Day Part I
- Varox [186–187]#186 - Do I Know You?, #187 - Revelations of Gold
- Video Vulture [164, 196–197]#164 - Invasion of the Ranger Snatchers, #196 - King for a Day Part I, #197 - King for a Day Part II
- Wolfbane [182]#182 - The Power of Gold
- Wrecking Ball [180, 196–197]#180 - Song Sung Yellow, #196 - King for a Day Part I, #197 - King for a Day Part II
- “Yetiki” [196–197]#196 - King for a Day Part I, #197 - King for a Day Part II
Total: 87 monsters