Tropes Royalty AU Long

Best Long Royalty AU Fanfics

Royalty AU fanfics from 50k to 100k words — full novel length with room for slow development. Curated from AO3, ranked by kudos.

Royalty AU 10 long fics Avg 69,927 words 50,000–100,000 words

Top 10 Long Royalty AU Fanfics

Ranked by AO3 kudos. Each fic is tagged with royalty au and falls in the 50,000–100,000 words range.

1

Cup Rune Over

by surveycorpsjean

After a gruesome war finally comes to treaty, it is decided that the King of Piltover will take a bride from Zaun.Viktor isn't expecting to be a candidate.

26,514 kudos 52,379 words 8/8 chapters Explicit Complete
2

And All the Prince's Men

by FindingSchmomo

"Father only loves that which he owns, and I am the one thing that can never truly be his."In which Iwaizumi Hajime is a young orphan suddenly thrust upon the royal court, and Oikawa is the Prince he's been assigned to. A story of their friendship and love, of their years spent together and apart, o

4,919 kudos 65,365 words 5/5 chapters Teen And Up Audiences Complete
3

with all your delights

by weatheredlaw

Crowley laughed. “I thought you’d have realized by now. I am no ordinary king.”“No,” Aziraphale said. “You certainly are not.” or: aziraphale is sent as a gift to the southern king to smooth over trade negotiations. they both find themselves in over their heads.

3,314 kudos 61,754 words 4/4 chapters Explicit Complete
4

heaven in hiding

by hanville

Minho was just supposed to steal the Crown Jewels. Jisung’s heart wasn’t a part of the deal. (Or, the most wanted thief in the country meets the Crown Prince.)

3,010 kudos 96,478 words 6/6 chapters Explicit Complete
5

Bonds of Iron, Bands of Gold

by isawsevenbirds

When Prince Yuuri of Hasetsu is captured by the Petersburgian Empire, he must adapt to a harsh new life as the prisoner of his political enemy. But it quickly becomes apparent that Prince Victor is not the man he expected.

74 kudos 71,583 words 13/48 chapters Mature
6

A Royal Twist

by SandsnakeQueen

When Prince Gaara & his royal siblings are given a mission by their father, the Wind King, that takes them to the Fire Kingdom's doorstep, the three begin a journey that isn't for the fate of heart, and filled with unexpected surprises. Think of this tale as a 'royal' spin on the classic canon story

60 kudos 82,461 words 22/? chapters Teen And Up Audiences
7

Coming to Light

by flower_patch

The kingdom of Eastcombe is thriving. Everyone is happy. The Thudberrys are benevolent rulers and the people have never been safer.Just don't question the disappearing books, the mysterious adviser or the gaps in everyone’s memory. The Church of the Sunset Dawn has all the answers you could ever nee

53 kudos 60,701 words 41/50 chapters Teen And Up Audiences
8

Fact Check

by chan1812

The imperial household of korea has survived dynasties, wars, two constitutional amendments, and one very regrettable state banquet in 2019 that nobody is allowed to discuss. It has never, in all of recorded history, had to deal with this. This being: crown prince Lee Taeyong and his royal advisor K

39 kudos 60,103 words 18/? chapters Not Rated
9

【埼杰】静默风流史

by Pamany

杰诺斯是一个出身卑微的小骑士,在参加骑士大会的路上遇到了阔别三年的,可以称为老师的恩人…… 中世纪师徒,跨度十数年的纠葛爱情故事 (代面包包发)

32 kudos 72,603 words 11/? chapters Explicit
10

You Are The Absolute Worst Idea I've Ever Had

by Its3amButYolo

Red, White and Royal Blue au. I'm taking A LOT of inspo from the book. I'm reading it along side my writing. I'm changing a lot of things, yes, but there is a lot that remains similar. If you think it's too similar, let me know and I can go back through and change things. And I had no ideas for the

3 kudos 75,847 words 9/? chapters Teen And Up Audiences

More Long Royalty AU Fics on AO3

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About Royalty AU

Characters are placed in a royal or aristocratic setting with kings, queens, princes, and nobles. Romance often crosses class boundaries or involves political intrigue.

The fantasy of royal romance, the drama of court politics, and the appeal of luxury and power dynamics.

Common scenarios: Prince and commoner, arranged royal marriages, court intrigue, disguised royalty, servant and noble.

About This List

71,583
median words
40%
complete
26,514
top kudos
~4.8 hours
median read time

This list of 10long Royalty AU fanfics spans 699,274 total words. Kudos range from 3 on the newest entries to 26,514 on the most established. 40% are marked complete — check the status flag before committing to a longfic. The most common rating is Explicit (4 of 10 fics).

Recurring tags across this list: Alternate Universe - Royalty · Royalty.

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