Bioworld

Rainbow Dash by Bioworld (2014)
Rainbow Dash by Bioworld (back)

Basic Fun

Crystal Keychains

The first set of G4 keychains; Pinkie Pie and Rainbow Dash, they have the same backcard.

Rainbow Dash Keychain

Pinkie Pie Keychain

The second set of keychains was a rerelease of the crystal Rainbow Dash and Pinkie Pie ones along with crystal versions of Applejack and Rarity. They came on Rainbow Power backcards.

Rarity Keychain

Applejack Keychain

A third set of keychains was also released in the Rainbow Power line. This set consisted of metallic versions of Applejack, Rainbow Dash, Pinkie Pie, and Rarity.

Rainbow Dash Keychain

Pinkie Pie Keychain

Rarity Keychain

Applejack Keychain

Coin Keeper Keychains

Rainbow Dash
Pinkie Pie

SkyBrands

Danglers

Daiso

Keychains made by Daiso for Japan market

Hasbro

Clip and Go Keychain

These are about three inches tall and four inches wide.

Applejack
Cheerilee
Fluttershy
Pinkie Pie
Princess Cadance
Princess Celestia
Princess Luna
Rainbow Dash
Rarity
Spike
Starlight Glimmer
Twilight Sparkle

Kayou

Fancy Pony Pets

Release Date: 2025

Kayou made plush keychain versions of their Fancy Pony Pets. These come with hard plastic cases that have a slight tint of the Mane 6's colors so that you can match the case with each plush. The actual keychain rings are a sturdy metal.