All of the Darths.

Darth Vader (Star Wars)

Darth Maul (Star Wars)

Dark Danny (Danny Phantom)

Deathstroke (DC)

Diesel 10 (Thomas & Friends)

Diesel (Thomas & Friends)

DoodleBob (SpongeBob SquarePants)

Dirty Bubble (SpongeBob SquarePants)

Denzel Crocker (The Fairly OddParents)

Dark Laser (The Fairly OddParents)

Dennis (The SpongeBob SquarePants Movie)

Dr. Light (Teen Titans)

Deker (Power Rangers Samurai)

Dayu (Power Rangers Samurai)

Dr. Blowhole (The Penguins of Madagascar)

Dr. Herman Varnick (Beethoven)

Dick Dastardly

Diane Simmons (Family Guy)

Drake (The Pebble and the Penguin)

Dark Danny and Darth Maul

Death

Darth Vader

Darth Maul

Darth Bane

Darth Zannah

Darth Sidious

Divatox (Power Rangers Turbo)

Darkonda (Power Rangers In Space)

Dracula (any version)

Dag

Dark Samus

Darkseid

Davros

Dimentio

Dio Brando

Donquixote Doflamingo

Dr. Arliss Loveless

Dr. Facilier

Drago Bludvist

Dio Brando (Jojo's Bizarre Adventure)

Dagded Dujardin (Super Sentai [King-Ohger])

Dokusai (World Ninja Battle Jiraiya)

Doukoku Chimatsuri (Super Sentai [Shinkenger])

Dayu Usukawa (Super Sentai [Shinkenger])

Dayu (Power Rangers Samurai)

Demise (The Legend of Zelda: Skyward Sword)

Darth Vader (Star Wars)

Darth Maul (Star Wars)

Death (Puss in Boots)

Dracula marvel

Dwayne LaFontant

Demona

Denzel Quincy Crocker

Don’t forget, Dr. Eggman (Sonic)