Due to different classification schemes between nations and lack of clear scientific consensus on what constitutes an animal breed, this category includes horse and pony groups that could be classified as "feral breeds" and/or "landrace breeds".

Wikimedia Commons has media related to Horse breeds.

For convenience, all horse breeds should be included in this category. This includes all horse breeds that can also be found in the subcategories.

This is a non-diffusing parent category of Category: Horse breeds by country of origin The contents of that subcategory can also be found within this category, or in diffusing subcategories of it.