There is no single agreed-on number, but most modern sources say there are roughly 300–400 recognized horse breeds worldwide , depending on how strictly you count and classify them.

Why the number isn’t exact

  • Different organizations and countries recognize different breeds, so their lists don’t fully match.
  • Some sources only count living, formally registered breeds, while others include local types, unregistered landraces, and extinct breeds.
  • New breeds are still being developed, and a few older breeds have disappeared, so totals change over time.

Typical estimates you’ll see

  • Many general guides and vet-style resources give a rounded estimate of about 350 horse breeds worldwide.
  • Broader genetic and FAO-style surveys that include local and transboundary breeds can approach or exceed 500–700 named horse populations , especially when counting at a very fine regional level.

So if you just want a practical answer you can quote in a “Quick Scoop” style:

There are around 350–400 horse breeds globally, though the exact number varies with how experts define a “breed.”

TL;DR: When people ask “how many breeds of horses are there?”, the most widely used ballpark today is about 300–400 breeds worldwide , not a single fixed number.

Information gathered from public forums or data available on the internet and portrayed here.