The Queen, also known as The Old Peddler Woman and The Witch, is a character in Kingdom Hearts Birth by Sleep. She appears in her homeworld of Dwarf Woodlands as an antagonist, taking on both her Queen and Peddler forms. She is the stepmother of Snow White. In Disney canon, she is named Queen Grimhilde. The Queen's first appearance in the Kingdom Hearts series was actually in Kingdom Hearts, a picture of her hag form appearing on Snow White's stain-glass podium in the Dive to the Heart. Despite being the film's main antagonist, she is not a boss in the Kingdom Hearts series.
 Kingdom Hearts Birth By Sleep
Terra spies on the Queen in her mirror chamber as she consults the Magic Mirror, who describes Snow White's great beauty and heart of pure light. The Queen notices Terra's presence, and she agrees to let him ask the Mirror about the whereabouts of Master Xehanort in exchange for him killing Snow White and bringing back her heart. When Terra returns empty-handed, she commands the Spirit of the Magic Mirror to attack Terra, and when it refuses, she smashes a potion into it, transforming it into an Unversed. After Terra defeats the Spirit, the Queen reluctantly orders the mirror to give Terra the answers he seeks. Once the mirror complies, Terra tersely thanks her and leaves her to her plans.
After Ventus defeats the Mad Treant, he arrives at the Flower Glade looking for Terra; however, all he sees is the Queen in her disguise as an old crone. He returns to her a red apple that falls out of her basket and asks her about Terra when she recognizes the Keyblade. She tells Ven that Terra threatened her for information about Master Xehanort, and walks off into the woods, leaving Ven confused and worried.
Some time after Ven leaves the Dwarf Woodlands, the Queen succeeds in tricking Snow White into eating a poisoned apple. When Aqua later arrives at the Cottage Clearing, the Seven Dwarfs tell her they drove the Queen off after discovering what she had done. The Spirit of the Magic Mirror, upon its defeat, declares its service to be finished, now that the Queen is gone, and it disappears.
The Queen is a pale-skinned woman with blue eyes, red lipstick, and seemingly penciled-on eyebrows. She wears a gold crown with five spikes on the front and a jewel on the tip of the middle and tallest spike. She also wears what seems to be a black balaclava that covers her ears, neck, and hair and only leaves her face exposed. She wears a close-fitting, han blue dress with enormous hanging sleeves with white cuffs. The Queen's dress has a high collar that is white on the inside and she wears a red cape, much like Snow White and The Prince. She also wears a gold pendant around her neck with a ruby set in it, as well as a long, rope belt tied around her waist.
In her hag form, the Queen dons a black, hooded robe that retains the hanging sleeves of her dress and grey slippers. Her physical appearance changes from that of a youthful queen to that of an ugly, old witch with long, tangled white hair. She has thick, black eyebrows, green eyes, and dark rings around her eyes. Her nose becomes long and crooked and gains a large wart and she only has one visible tooth on her bottom jaw. Her hands are gnarled and have pointed, dirty fingernails. In this form, the Queen is also often seen with a basket filled with poison apples.
The Queen, personality-wise, shares many traits with Maleficent. Like Maleficent, she is depicted as a vain and jealous individual. She is quite cruel, willing to kill Snow White out of her own jealousy, and shows no kindness to anyone, including her own servants. She also has zero tolerance to failure, punishing anyone who defies or fails her, an example of this is when she turns the Magic Mirror into an Unversed when he refused to attack Terra.
The Queen is known to be an evil witch, which makes her magical in the dark arts. She has control over the Magic Mirror and can make it act according to her bidding.
In the Disney film, she is shown to be able brew potions and casts a spell to activate the potion that would turn her into an old hag.
The Queen made her debut in Disney's first ever animated film; Snow White and the Seven Dwarfs. Stepmother of Snow White, she longed to kill the girl out of jealousy of her beauty. Consulting her Magic Mirror, she hired a huntsman to do the job. The man let Snow White escape, however, much to the Queen's displeasure.
She eventually found the girl in a cottage owned by the Seven Dwarfs, and transformed herself into an old hag; her intention was to look like a kindly grandmother, yet this was not the case. She convinced Snow White to bite from a poisoned apple that would kill her unless she received Love's First Kiss. The Dwarfs went after the Queen, however, and cornered her at the edge of a cliff. In one last attempt to save herself, she grabbed a long stick and began to push a heavy boulder to crush them, but a bolt of lightning struck the ground, sending the Queen falling into the abyss with the boulder following suit, crushing her.