This is a list of all the horse breeds in the Domestic Animal Diversity Information System database of the FAO. There are about 1400 horse breed entries, reported by almost 200 countries, not all of which have horses. The breed names are those held in the database, and thus reflect the diversity between the various reporting countries; intentionally, no attempt has been made to link, unify, rationalise or translate them. One spelling error has been corrected.