( Okay so this is a scale on who is the easy yandere to the worst type. I'm going to add the main villians here. If you see the /// that means their the worst types of yanderes. Theirs also Mild as the power rangers are mostly easy to mild/ villians are tho the worst so no confusion)

MM to Zeo
Tanya
Ashia
Adam
Rocky
Billy
Kimberly
Trini
Zack
Kat
Jason
Tommy
///
Scorpina
Goldar
Rito Revolto
Rita Repulsa
Lord Zedd.

In Space
Zhane
Ashley
Cassie and Carlos
TJ
Andros
///
Astronoma
Psycho rangers
Dark Spectrum

Lost Galaxy
Kendrix
Maya
Damion
Kai
Mike
Leo
Karone
///
Trakeena
Scorpius

Lightspeed rescue
Chad
Joel
Kelsey
Dana
Carter
Ryan
///
Vyprira
Diabolico
Prince Olympus
Queen Bansheera

Timeforce
Trip
Katie
Lucas
Wes
Jen
Eric
///
Frax
Nardia
Ranisk

Wild force
Max
Alyssa
Danny
Taylor
Cole
Merrick
///
Toxica
Master Org

Ninja Storm
Tori
Dustin
Cam
Shane
Blake
Hunter
///
Mari
Kapari
Lorthor

Dino Thunder
Ethan
Kira
Conner
Trent
///
Elsa
Mesogog

SPD
Sam and Nova
Bridge and Syd
Z
Jack and Sky
Kat
Anubis "Doggie" Cruger
///
Morgana
Emperor Grumm

Mystic Force
Madison
Chip
Xander
Vida
Nick
Daggeon
///
Necrolai
Octomus

Operation Overdrive
Mack
Ronny
Dax
Rose
Will
Tyzonn
///
Mig and Benglio
Kamador
Furious and Molter

Jungle Fury
Lily
Casey
Theo
RJ
Dominic
///
Camille
Jarrod
Dai Shi

RPM
Gem and Gemma
Ziggy
Summer
Flynn
Dillon and Scott
///
Tenaya
Venjix

Samurai
Emily
Mia
Lauren
Antonio
Kevin
Mike
Jayden
///
Dayu
Derek
Serrator
Master Xander

Super/ Megaforce
Emma
Orion
Noah
Gia
Jake
Troy
///
Metal Alice
Levria
Vark
Prince Veker

Super/ Dino Charge
Riley
Shelby
Tyler
Chase
Koda
Kendall
Ivan
James
Prince Phillip
Zenowing
///
Heckyl
Poisandra
Fury
Sledge

Ninja Steel
Calvin
Hayley
Sarah
Preston
Brody
Levi
///
Ripcon
Madame Odius
Galvanax

Beast Morphers
Nate
Zoey
Steel
Devon
Ravi
///
Robo/ evil avatar Blaze and Roxy
Evox

Dino Fury
Zayto
Ayion
Javi
Amelia
Izzy
Oillie
///
Void Knight/Terrick
Void Queen

My Ocs:
Jasmine
Rene
Luke
Melissa
Alex

( And that's all for now.)