Applejack, also known as Princess Applejack is an orange earth pony mare and one of the main characters of My Little Pony: Friendship is Magic and also one of the seven secondary supporting character in Every Pony Hates Flash Sentry and My Little Pony: The Book of Golden Oak, who made her first debut in the season 1 episode 2 "An Undercover Cowgirl", where she is shown working and spying for Splinter's nemesis, the Shredder (Kevin Michael Richardson) and his men, but it turns out she isn't. In Big Hero 6: Armed Mares, she is partnered with Wasabi. In My Little Pony: The Book of Golden Oak season 1 episode 7 "Kunoichi in Peril", she, along with Twilight Sparkle (Tara Strong), Rarity (Tabitha St. Germain), Rainbow Dash (Ashleigh Ball), Spike (Cathy Weseluck), Fluttershy (Andrea Libman), and Shining Armor (Andrew Francis) tracked down Tiger Claw (Eric Bauza), believing it will lead her and her friends to Flash Sentry (Vincent Tong), who himself pursues Tiger Claw. In season 2 episode 1 "Death of Splinter", she and her friends continued on their searches for Flash Sentry. Most importantly, she is also known as the Princess of Honesty.
- Big Macintosh (older brother)
- Apple Bloom (younger sister)
- Braeburn (cousin)
- Aunt Orange (aunt)
- Granny Smith (grandmother)
- Uncle Orange (uncle)
- Pokey Oaks (great-grandfather)
- Sew 'n Sow (great-grandmother)
- Honey Blossom (mother; deceased)
- Hard Cider (father; deceased)
- Babs Seed (cousin)
My Little Pony: Magic Art OnlineEdit
Humiliated by her loss, Applejack seek revenge at Daring Do who went into hiding in Central Florida. Applejack, along with Rarity, Rainbow Dash, Fluttershy, Twilight Sparkle, Spike, Pinkie Pie, and Shining Armor goes to Castillo de San Marcos, and witnessed another endless battle between The Foot Clan and the Hamato Clan. She and her friends expected the different weapons to destroy each other, but the opposite happened. They unleashed a huge explosions, which nearly obliterated the historical building. Applejack, Rarity, Rainbow Dash, Fluttershy, Pinkie, Twilight Sparkle, Spike, and Shining Armor barely escaped themselves.
Even thought the historical building was nearly demolished, Applejack, Rarity, Fluttershy, Spike, Twilight Sparkle, Pinkie Pie, Shining Armor, and Spike knew that the historical weapons had survived, and it would most likely that they would clashed with each other again. It was then that Applejack, Rarity, Fluttershy, Pinkie Pie, Twilight Sparkle, Shining Armor, and Spike learned that the satanic blade was in Vulture Mine, which is located in Vulture City, Arizona, and that Leonardo was heading there with his brothers, Raphael, Donatello, Michelangelo (Gregory Cipes), including his adoptive sister named Karai (Kelly Hu), and friends April O'Neil (Mae Whitman), Casey Jones (Joshua Peck), and Shinigami (Gwendoline Yeo), Karai's old friend from Japan. Applejack, Rarity, Pinkie Pie, Fluttershy, Shining Armor, Twilight Sparkle, and Spike wondered if this eight fighters had the will to control the historical weapons' power. Not wanting chance to decide this questions, she and her friends hurried to do what must be done.
- Wicked soul, prepare to die! (spoken to the Shredder in My Little Pony: Magic Art Online)
- It'd futile... don't you understand that?
- Your stubbornness will only get you killed. (spoken to Fish Face in My Little Pony: Magic Art Online)
- Are you mad at me? Do you hate me or something? (spoken to Raphael in My Little Pony: Magic Art Online)
- You stupid fool! You expect to win like that?!
- Had enough, huh? Haven't you had enough? (spoken to Flash Sentry in My Little Pony: Magic Art Online)
- Let's see what you've got.
- I won't hold back this time.
- Evil spirit captured! (spoken after defeating Ho Chan in My Little Pony: Magic Art Online)
- Want some more?
- Don't let your guard down.
- Is that all you've got?
- I can feel the evil in you!
- Nothing personal, but I must win this fight.
- You sure about that? (spoken to Flash Sentry in My Little Pony: Tears to Magic)
- You cannot defeat me so easily.
- I must put an end to this right now.
- This is it. Let's go!
- Defeated Rahzar (Clancy Brown) with Rarity's assistance in My Little Pony: Tears to Magic. Informed him that he is one of the Shredder's six elite men. After defeating Rahzar, she returned Rarity home after the ordeal with Sweetie Belle (Claire Corlett) as a witness.
- Rival of Flash Sentry.
- Defeated by Daring Do (Chiara Zanni) in My Little Pony: Tears to Magic.
- Witnessed the endless battle between the Hamato Clan and the Foot Clan before the events of My Little Pony: Magic Art Online. She and her friends sought to stop them from colliding their weapons with each other again.
- Was sent by the Shredder (Kevin Michael Richardson), Fish Face (Christian Lanz), Tiger Claw, and Rahzar to kill Karai for betraying the Foot Clan in My Little Pony: The Book of Golden Oak, but chose not to do so.
- Mentor and rival of Gray Mitchell (Ty Simpkins) and Zachary Mitchell (Nick Robinson).
- So far, Applejack, along with Spike and Lord Tirek are one of the three characters that has appeared in every My Little Pony universe ever since. Most importantly, she is also the only female character to have kept in that record.