Monsters featured in Mighty Morphin Power Rangers (season 3)
- Arachnofiend 146–147, 152
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- #152 - Along Came a Spider
- Artisimole 120, 135, 143
- #120 - A Brush with Destiny
- #135 - A Different Shade of Pink Part I
- #143 - Master Vile and the Metallic Armor Part III
- Baboo 115–117, 119, 121, 124–125, 127, 129–133, 136–137, 139, 141–145, 149, 153
- #115 - A Friend in Need Part III
- #116 - Ninja Quest Part I
- #117 - Ninja Quest Part II
- #119 - Ninja Quest Part IV
- #121 - Passing the Lantern
- #124 - Final Face-Off
- #125 - Stop the Hate Master Part I
- #127 - The Potion Notion
- #129 - A Ranger Catastrophe Part II
- #130 - Changing of the Zords Part I
- #131 - Changing of the Zords Part II
- #132 - Changing of the Zords Part III
- #133 - Follow that Cab!
- #136 - A Different Shade of Pink Part II
- #137 - A Different Shade of Pink Part III
- #139 - Another Brick in the Wall
- #141 - Master Vile and the Metallic Armor Part I
- #142 - Master Vile and the Metallic Armor Part II
- #143 - Master Vile and the Metallic Armor Part III
- #144 - The Sound of Dischordia
- #145 - Rangers in Reverse
- #149 - The Alien Trap
- #153 - Sowing the Seas of Evil
- “Barkzo” 146–147
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- Blue Globber 141–143
- #141 - Master Vile and the Metallic Armor Part I
- #142 - Master Vile and the Metallic Armor Part II
- #143 - Master Vile and the Metallic Armor Part III
- Bratboy 150
- #150 - Attack of the 60′ Bulk
- Brick Bully 139, 143, 146–147
- #139 - Another Brick in the Wall
- #143 - Master Vile and the Metallic Armor Part III
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- Centiback 123, 143
- #123 - Fourth Down and Long
- #143 - Master Vile and the Metallic Armor Part III
- Cogwort #1 114–115
- #114 - A Friend in Need Part II
- #115 - A Friend in Need Part III
- Cogwort #2 114–115
- #114 - A Friend in Need Part II
- #115 - A Friend in Need Part III
- Cogwort #3 114–115
- #114 - A Friend in Need Part II
- #115 - A Friend in Need Part III
- Count Dregon 113, 115
- #113 - A Friend in Need Part I
- #115 - A Friend in Need Part III
- Crabby Cabbie 133, 146–147
- #133 - Follow that Cab!
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- Cyclopter 113, 115
- #113 - A Friend in Need Part I
- #115 - A Friend in Need Part III
- Datz 113, 115
- #113 - A Friend in Need Part I
- #115 - A Friend in Need Part III
- Dischordia 143–144
- #143 - Master Vile and the Metallic Armor Part III
- #144 - The Sound of Dischordia
- Doubleface 113, 115
- #113 - A Friend in Need Part I
- #115 - A Friend in Need Part III
- Erick the Barbaric 149
- #149 - The Alien Trap
- Face Stealer 124, 142
- #124 - Final Face-Off
- #142 - Master Vile and the Metallic Armor Part II
- Fighting Flea 116–117, 143
- #116 - Ninja Quest Part I
- #117 - Ninja Quest Part II
- #143 - Master Vile and the Metallic Armor Part III
- Finster 113–117, 120, 122–123, 125, 127, 130, 132–133, 136, 138, 140, 144–147, 153–154
- #113 - A Friend in Need Part I
- #114 - A Friend in Need Part II
- #115 - A Friend in Need Part III
- #116 - Ninja Quest Part I
- #117 - Ninja Quest Part II
- #120 - A Brush with Destiny
- #122 - Wizard for a Day
- #123 - Fourth Down and Long
- #125 - Stop the Hate Master Part I
- #127 - The Potion Notion
- #130 - Changing of the Zords Part I
- #132 - Changing of the Zords Part III
- #133 - Follow that Cab!
- #136 - A Different Shade of Pink Part II
- #138 - Rita’s Pita
- #140 - A Chimp in Charge
- #144 - The Sound of Dischordia
- #145 - Rangers in Reverse
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- #153 - Sowing the Seas of Evil
- #154 - Hogday Afternoon Part I
- Garbage Mouth 136, 143
- #136 - A Different Shade of Pink Part II
- #143 - Master Vile and the Metallic Armor Part III
- Goldar 113–117, 119–120, 122–123, 125–155
- #113 - A Friend in Need Part I
- #114 - A Friend in Need Part II
- #115 - A Friend in Need Part III
- #116 - Ninja Quest Part I
- #117 - Ninja Quest Part II
- #119 - Ninja Quest Part IV
- #120 - A Brush with Destiny
- #122 - Wizard for a Day
- #123 - Fourth Down and Long
- #125 - Stop the Hate Master Part I
- #126 - Stop the Hate Master Part II
- #127 - The Potion Notion
- #128 - A Ranger Catastrophe Part I
- #129 - A Ranger Catastrophe Part II
- #130 - Changing of the Zords Part I
- #131 - Changing of the Zords Part II
- #132 - Changing of the Zords Part III
- #133 - Follow that Cab!
- #134 - I’m Dreaming of a White Ranger
- #135 - A Different Shade of Pink Part I
- #136 - A Different Shade of Pink Part II
- #137 - A Different Shade of Pink Part III
- #138 - Rita’s Pita
- #139 - Another Brick in the Wall
- #140 - A Chimp in Charge
- #141 - Master Vile and the Metallic Armor Part I
- #142 - Master Vile and the Metallic Armor Part II
- #143 - Master Vile and the Metallic Armor Part III
- #144 - The Sound of Dischordia
- #145 - Rangers in Reverse
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- #148 - Climb Every Fountain
- #149 - The Alien Trap
- #150 - Attack of the 60′ Bulk
- #151 - Water You Thinking?
- #152 - Along Came a Spider
- #153 - Sowing the Seas of Evil
- #154 - Hogday Afternoon Part I
- #155 - Hogday Afternoon Part II
- Gork 113, 115
- #113 - A Friend in Need Part I
- #115 - A Friend in Need Part III
- Hate Master 125–126, 143
- #125 - Stop the Hate Master Part I
- #126 - Stop the Hate Master Part II
- #143 - Master Vile and the Metallic Armor Part III
- Hydro Hog 153–155
- #153 - Sowing the Seas of Evil
- #154 - Hogday Afternoon Part I
- #155 - Hogday Afternoon Part II
- Incisorator 131, 143
- #131 - Changing of the Zords Part II
- #143 - Master Vile and the Metallic Armor Part III
- Invenusable Fly Trap 143
- #143 - Master Vile and the Metallic Armor Part III
- Katastrophe 129
- #129 - A Ranger Catastrophe Part II
- Lanterra 121, 146–147
- #121 - Passing the Lantern
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- Lizzinator 116–117
- #116 - Ninja Quest Part I
- #117 - Ninja Quest Part II
- Lord Zedd 113–155
- #113 - A Friend in Need Part I
- #114 - A Friend in Need Part II
- #115 - A Friend in Need Part III
- #116 - Ninja Quest Part I
- #117 - Ninja Quest Part II
- #118 - Ninja Quest Part III
- #119 - Ninja Quest Part IV
- #120 - A Brush with Destiny
- #121 - Passing the Lantern
- #122 - Wizard for a Day
- #123 - Fourth Down and Long
- #124 - Final Face-Off
- #125 - Stop the Hate Master Part I
- #126 - Stop the Hate Master Part II
- #127 - The Potion Notion
- #128 - A Ranger Catastrophe Part I
- #129 - A Ranger Catastrophe Part II
- #130 - Changing of the Zords Part I
- #131 - Changing of the Zords Part II
- #132 - Changing of the Zords Part III
- #133 - Follow that Cab!
- #134 - I’m Dreaming of a White Ranger
- #135 - A Different Shade of Pink Part I
- #136 - A Different Shade of Pink Part II
- #137 - A Different Shade of Pink Part III
- #138 - Rita’s Pita
- #139 - Another Brick in the Wall
- #140 - A Chimp in Charge
- #141 - Master Vile and the Metallic Armor Part I
- #142 - Master Vile and the Metallic Armor Part II
- #143 - Master Vile and the Metallic Armor Part III
- #144 - The Sound of Dischordia
- #145 - Rangers in Reverse
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- #148 - Climb Every Fountain
- #149 - The Alien Trap
- #150 - Attack of the 60′ Bulk
- #151 - Water You Thinking?
- #152 - Along Came a Spider
- #153 - Sowing the Seas of Evil
- #154 - Hogday Afternoon Part I
- #155 - Hogday Afternoon Part II
- Marvo the Meanie 122
- #122 - Wizard for a Day
- Master Vile 141–147
- #141 - Master Vile and the Metallic Armor Part I
- #142 - Master Vile and the Metallic Armor Part II
- #143 - Master Vile and the Metallic Armor Part III
- #144 - The Sound of Dischordia
- #145 - Rangers in Reverse
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- Merrick the Barbaric 149
- #149 - The Alien Trap
- Miss Chief 127, 143, 146–147
- #127 - The Potion Notion
- #143 - Master Vile and the Metallic Armor Part III
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- Nefaria 113, 115
- #113 - A Friend in Need Part I
- #115 - A Friend in Need Part III
- Octophantom 116–117
- #116 - Ninja Quest Part I
- #117 - Ninja Quest Part II
- Oysterizer 143
- #143 - Master Vile and the Metallic Armor Part III
- Parrot Top 147
- #147 - Alien Rangers of Aquitar Part II
- “Piecemeal” 146–147
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- Plague Patrol #1 114–115
- #114 - A Friend in Need Part II
- #115 - A Friend in Need Part III
- Plague Patrol #2 114–115
- #114 - A Friend in Need Part II
- #115 - A Friend in Need Part III
- Plague Patrol #3 114–115
- #114 - A Friend in Need Part II
- #115 - A Friend in Need Part III
- Plague Sentry 113–114
- #113 - A Friend in Need Part I
- #114 - A Friend in Need Part II
- Professor Longnose 147
- #147 - Alien Rangers of Aquitar Part II
- Ravenator 138
- #138 - Rita’s Pita
- Repellator 114–115
- #114 - A Friend in Need Part II
- #115 - A Friend in Need Part III
- Rita Repulsa 113–117, 119–155
- #113 - A Friend in Need Part I
- #114 - A Friend in Need Part II
- #115 - A Friend in Need Part III
- #116 - Ninja Quest Part I
- #117 - Ninja Quest Part II
- #119 - Ninja Quest Part IV
- #120 - A Brush with Destiny
- #121 - Passing the Lantern
- #122 - Wizard for a Day
- #123 - Fourth Down and Long
- #124 - Final Face-Off
- #125 - Stop the Hate Master Part I
- #126 - Stop the Hate Master Part II
- #127 - The Potion Notion
- #128 - A Ranger Catastrophe Part I
- #129 - A Ranger Catastrophe Part II
- #130 - Changing of the Zords Part I
- #131 - Changing of the Zords Part II
- #132 - Changing of the Zords Part III
- #133 - Follow that Cab!
- #134 - I’m Dreaming of a White Ranger
- #135 - A Different Shade of Pink Part I
- #136 - A Different Shade of Pink Part II
- #137 - A Different Shade of Pink Part III
- #138 - Rita’s Pita
- #139 - Another Brick in the Wall
- #140 - A Chimp in Charge
- #141 - Master Vile and the Metallic Armor Part I
- #142 - Master Vile and the Metallic Armor Part II
- #143 - Master Vile and the Metallic Armor Part III
- #144 - The Sound of Dischordia
- #145 - Rangers in Reverse
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- #148 - Climb Every Fountain
- #149 - The Alien Trap
- #150 - Attack of the 60′ Bulk
- #151 - Water You Thinking?
- #152 - Along Came a Spider
- #153 - Sowing the Seas of Evil
- #154 - Hogday Afternoon Part I
- #155 - Hogday Afternoon Part II
- Rito Revolto 116–125, 127–139, 141–155
- #116 - Ninja Quest Part I
- #117 - Ninja Quest Part II
- #118 - Ninja Quest Part III
- #119 - Ninja Quest Part IV
- #120 - A Brush with Destiny
- #121 - Passing the Lantern
- #122 - Wizard for a Day
- #123 - Fourth Down and Long
- #124 - Final Face-Off
- #125 - Stop the Hate Master Part I
- #127 - The Potion Notion
- #128 - A Ranger Catastrophe Part I
- #129 - A Ranger Catastrophe Part II
- #130 - Changing of the Zords Part I
- #131 - Changing of the Zords Part II
- #132 - Changing of the Zords Part III
- #133 - Follow that Cab!
- #134 - I’m Dreaming of a White Ranger
- #135 - A Different Shade of Pink Part I
- #136 - A Different Shade of Pink Part II
- #137 - A Different Shade of Pink Part III
- #138 - Rita’s Pita
- #139 - Another Brick in the Wall
- #141 - Master Vile and the Metallic Armor Part I
- #142 - Master Vile and the Metallic Armor Part II
- #143 - Master Vile and the Metallic Armor Part III
- #144 - The Sound of Dischordia
- #145 - Rangers in Reverse
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- #148 - Climb Every Fountain
- #149 - The Alien Trap
- #150 - Attack of the 60′ Bulk
- #151 - Water You Thinking?
- #152 - Along Came a Spider
- #153 - Sowing the Seas of Evil
- #154 - Hogday Afternoon Part I
- #155 - Hogday Afternoon Part II
- Robogoat 143
- #143 - Master Vile and the Metallic Armor Part III
- See Monster 132, 143, 146–147
- #132 - Changing of the Zords Part III
- #143 - Master Vile and the Metallic Armor Part III
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- Serpentera 127
- #127 - The Potion Notion
- Sinister Simian 140
- #140 - A Chimp in Charge
- Slippery Shark 143
- #143 - Master Vile and the Metallic Armor Part III
- Slotski 148
- #148 - Climb Every Fountain
- “Smudgey Swirl” 146–147
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- Squatt 115–117, 119, 121, 124–125, 127, 129–133, 136–137, 139, 141–145, 149, 153
- #115 - A Friend in Need Part III
- #116 - Ninja Quest Part I
- #117 - Ninja Quest Part II
- #119 - Ninja Quest Part IV
- #121 - Passing the Lantern
- #124 - Final Face-Off
- #125 - Stop the Hate Master Part I
- #127 - The Potion Notion
- #129 - A Ranger Catastrophe Part II
- #130 - Changing of the Zords Part I
- #131 - Changing of the Zords Part II
- #132 - Changing of the Zords Part III
- #133 - Follow that Cab!
- #136 - A Different Shade of Pink Part II
- #137 - A Different Shade of Pink Part III
- #139 - Another Brick in the Wall
- #141 - Master Vile and the Metallic Armor Part I
- #142 - Master Vile and the Metallic Armor Part II
- #143 - Master Vile and the Metallic Armor Part III
- #144 - The Sound of Dischordia
- #145 - Rangers in Reverse
- #149 - The Alien Trap
- #153 - Sowing the Seas of Evil
- Stag Beetle 116–117
- #116 - Ninja Quest Part I
- #117 - Ninja Quest Part II
- Tengas 117–118, 120–128, 130, 132, 134–141, 143, 145–148, 152–153
- #117 - Ninja Quest Part II
- #118 - Ninja Quest Part III
- #120 - A Brush with Destiny
- #121 - Passing the Lantern
- #122 - Wizard for a Day
- #123 - Fourth Down and Long
- #124 - Final Face-Off
- #125 - Stop the Hate Master Part I
- #126 - Stop the Hate Master Part II
- #127 - The Potion Notion
- #128 - A Ranger Catastrophe Part I
- #130 - Changing of the Zords Part I
- #132 - Changing of the Zords Part III
- #134 - I’m Dreaming of a White Ranger
- #135 - A Different Shade of Pink Part I
- #136 - A Different Shade of Pink Part II
- #137 - A Different Shade of Pink Part III
- #138 - Rita’s Pita
- #139 - Another Brick in the Wall
- #140 - A Chimp in Charge
- #141 - Master Vile and the Metallic Armor Part I
- #143 - Master Vile and the Metallic Armor Part III
- #145 - Rangers in Reverse
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- #148 - Climb Every Fountain
- #152 - Along Came a Spider
- #153 - Sowing the Seas of Evil
- Vampirus 119, 135, 143
- #119 - Ninja Quest Part IV
- #135 - A Different Shade of Pink Part I
- #143 - Master Vile and the Metallic Armor Part III
- Witchblade 151
- #151 - Water You Thinking?
- “Yetiki” 146–147
- #146 - Alien Rangers of Aquitar Part I
- #147 - Alien Rangers of Aquitar Part II
- Z Putty Patrollers 113, 115, 126, 142
- #113 - A Friend in Need Part I
- #115 - A Friend in Need Part III
- #126 - Stop the Hate Master Part II
- #142 - Master Vile and the Metallic Armor Part II
Total: 64 monsters