These are Tolkien related stickers.
There are a lot of unofficial stickers available, this guide is only detailing those which are officially licenced products.
Merlin Jackson Movies
These are tradable stickers which came in blind packets.
They hard albums to stick them in, which included a pull out poster.
Example blind packet point of sale box
Example blind packet
Fellowship
Two Towers
Return of the King
Magazines
Children’s comics containing promo set of stickers
Merlin Cadbury Promo (Jackson Return of the King Movie)
Free within Cadbury Easter Eggs
These are different from the normal Merlin stickers above.
Example cards
Kinder Promo Jackson Movies
Fellowship
Two Towers
Return of the King
Buzzy Jackson Movies
https://lotrcollectornotes.wordpress.com/710-a-b/buzzy-cards-stickers/
Mexican Im Agics Jackson Movie Trilogy
New Line Jackson Movies
Mexican Im Agics Jackson Movie Trilogy
New Line Jackson Movies
Two Towers Movie
300 stickers with album
Te Papa Museum
Wellington, New Zealand
Movie Exhibition 2006
Lego Lord of the Rings Video Game
Promotional Stickers
Hobbit Jackson Movies
Unexpected Journey
Sticker Packs
Individual Stickers
Desolation of Smaug
Ultimate Sticker Book
Sticker Activity Book
Individual Stickers
WETA Hobbit Window
Large reusable vinyl sticker
Garbage Pail Kids
2022
These stickers are a cartoon comedy parody series.
These are only a few specific stickers which are Tolkien related.
There are quite a few variations on each card (character name, border colour, artist signed).
Book worms base card
Signed artist card
Card 13 normal and variation example (name and border)
Card 13 normal and variation example (name and border)
Card 38 normal and variation example (name and border)