Princess Luna
Wikimedia disambiguation page

Princess Luna (formerly known as Nightmare Moon) is a fictional character who appears in the fourth incarnation of Hasbro's My Little Pony toyline and media franchise, beginning with My Little Pony: Friendship Is Magic (2010–2019). She serves as the co-ruler of Equestria alongside her older sister Princess Celestia. She is voiced by Tabitha St. Germain, who also voices Rarity.
Princess Luna is depicted as a wise but initially troubled anthropomorphic alicorn who is responsible for raising the moon and has the ability to enter and manipulate the dream realm. She is characterized by her dark blue coat, flowing ethereal mane that sparkles with stars, her tall stature, her regalia including a crown and ornate necklace, and her cutie mark, which depicts a crescent moon.
Appearances
Fourth My Little Pony incarnation (2010–2021)
My Little Pony: Friendship Is Magic
A thousand years ago, Princess Luna once ruled alongside her older sister Princess Celestia, but her jealousy over ponies sleeping through the night and the fact that her big sister was more well-known, well-loved, well-received and appreciated than she ever was and also not appreciating her work led to her transformation into Nightmare Moon, which forced Celestia to banish her to the moon using the Elements of Harmony. Nightmare Moon first appears in the series premiere, having returned from her banishment to plunge Equestria into eternal night. After being defeated by Twilight Sparkle and her friends using the Elements of Harmony, she is restored to her original form as Luna and tearfully reunites with Celestia, who welcomes her back with forgiveness and love.
Throughout the early seasons, Luna struggles to adapt to modern Equestrian society after her long absence, initially speaking in an archaic, formal manner using the royal we and a powerful voice that frightens other ponies.
“Princess Luna” enters the record as wikimedia disambiguation page. Crown Archives preserves that source wording while asking what Princess, Luna and Wikimedia can confirm, complicate or overturn.
Why this record matters
“Princess Luna” is worth following because a concise public description often conceals a longer documentary argument. Here, Princess, Luna and Wikimedia provides the most credible route into that argument.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Aug 13, 2026. The linked authority identifier is Q7244682. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2010, 2019 and 2021.
Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Princess Luna”, its source revision and the description used here.
- Expand the search: follow Princess Luna primary sources, Princess Luna archive and Princess research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Princess Luna”?
- Which institution is responsible for the underlying evidence?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “Princess Luna” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.