Notes:

Voice actor List by SmokeRulz on The TFH Forum

ARIZONA
Voiced by: Tara Strong

Purple Smart – Lawyer Friendly Equines: Friendship is Magic
Harley Quinn – Various Batman properties
Raven – Teen Titans
Bubbles – Powerpuff Girls
Timmy Turner – The Fairly OddParents

PAPRIKA
Voiced by: Marieve Herington

Angie Yonaga – Danganronpa V3: Killing Harmony
Sunbottom Tyrant Ludenberg – Danganronpa: Trigger Happy Havoc
Terrible Tornado – One Punch Man
Claudette – Alpha and Omega movie series
Leroute – Hunter x Hunter

VELVET
Voiced by: Tia Lynn Ballard

Happy – Fairy Tale
Hare Menjou – Guilty Crown
Marron – Dragon Ball Z Kai / Super
Shao May – Fullmetal Alchemist: Brotherhood
Taichi Hyakuya – Seraph of the End

POM
Voiced by: Allie Moreno

Lexi – All the Wrong Places (apparently this and TFH are all she has to her name)

OLEANDER
Voiced by: Alexa Kahn

Crowe Altius – Kingsglaive: Final Fantasy XV
Stephanie – Lego Friends series
Hyrax – Ice Age: Continental Drift
Captain Thenn – Star Wars: Uprising
Sevir – League of Legends: A New Dawn

TIANHUO
Voiced by: Kay Bess

Persephone – Agents of Mayhem
Ana – Rise of the Tomb Raider
Queen Cumulus – Skylanders: SuperChargers
Narrator – Women Behind Bars (TV series)

FRED/FHTNG
Voiced by: Keith Ferguson

Reaper – Overwatch
Blooregard – Foster's Home For Imaginery Friends
Lord Saladin – Destiny 2
Lightning McQueen – Cars series
Deputy Durland – Gravity Falls

ANNOUNCER
Voiced by: Jessica Gee

Holbrook – Little Witch Academia
Sakura Ogami – Danganronpa: Trigger Happy Havoc
Panne – Fire Emblem: Awakening
Tria – The Land Before Time series
Zhu Rong – Dynasty Warriors series (5 and onward)