The World’s 7 Oldest Horse Breeds

Oct 15, 2025byMichael Tremblay

Horses have been part of human history for millennia, carrying warriors, farmers, and explorers across every kind of terrain.

Yet a few breeds trace their bloodlines so far back that they bridge the gap between ancient and modern times. These remarkable horses have survived wars, shifting climates, and changing human needs, often remaining genetically close to their prehistoric ancestors.

The information in this article is collected from online sources and breed records. It is intended for general informational purposes only and should not replace expert advice.

1. Przewalski’s Horse (Mongolia)

Przewalski's Horse (Mongolia)
Image Credit: © Michał Robak / Pexels

Often considered the world’s oldest surviving horse species, Przewalski’s horse has never been domesticated. Native to Mongolia’s vast steppe, this short, muscular horse with its upright mane closely resembles Ice Age horses seen in prehistoric cave paintings.

Once extinct in the wild, it has been successfully reintroduced through global conservation efforts. Today, small herds roam protected reserves, reminding us of what horses looked like before humans shaped their evolution.

2. Arabian Horse (Middle East)

Arabian Horse (Middle East)
Image Credit: © Moussa Idrissi / Pexels

The Arabian is among the most recognisable and influential breeds in the world. With fossils resembling modern Arabians dating back over 4,000 years, this desert horse is celebrated for endurance, intelligence, and loyalty.

Nearly every modern light horse breed, from the Thoroughbred to the Quarter Horse, carries Arabian bloodlines. Bedouin tribes treasured these horses, often bringing them inside tents during cold desert nights to strengthen their bond.

3. Mongolian Horse (Mongolia)

Mongolian Horse (Mongolia)
Image Credit: © Ligden E / Pexels

A descendant of prehistoric steppe horses, the Mongolian horse has remained nearly unchanged for thousands of years. Hardy, sure-footed, and small in stature, it played a vital role in the Mongol Empire’s military success under Genghis Khan.

Modern Mongolians still rely on these resilient horses for herding and transport. Despite their size, they can carry adult riders across hundreds of miles without tiring, thriving on sparse grassland vegetation.

4. Fjord Horse (Norway)

Fjord Horse (Norway)
Image Credit: © Pavel Bak / Pexels

One of Europe’s oldest and purest breeds, the Norwegian Fjord has been selectively bred for over 2,000 years. Archaeological evidence shows it was used by the Vikings, valued for strength and calm temperament.

Its distinctive two-toned mane and compact frame remain almost identical to its ancient ancestors. Farmers traditionally trim the mane to stand upright, accentuating the dark center stripe that runs down its neck and back.

5. Exmoor Pony (United Kingdom)

Exmoor Pony (United Kingdom)
Image Credit: © Petr Ganaj / Pexels

Believed to descend from wild horses that roamed Britain after the last Ice Age, the Exmoor Pony is one of the oldest native breeds in Europe. Its dense winter coat and mealy muzzle helped it survive in harsh moorland conditions for thousands of years with minimal human intervention.

Genetic testing confirms its ancient lineage, showing traits shared with prehistoric horses. These ponies still roam freely on Exmoor today, maintaining their wild instincts.

6. Icelandic Horse (Iceland)

Icelandic Horse (Iceland)
Image Credit: © Arvid Knutsen / Pexels

Brought to Iceland by Norse settlers over 1,000 years ago, the Icelandic horse has remained genetically pure thanks to strict import laws. Despite its small size, it’s incredibly strong and famous for its smooth extra gait, the tölt, which allowed riders to travel long distances comfortably.

No horse that leaves Iceland can ever return, protecting the breed from disease and genetic mixing. This isolation has preserved traits unchanged since Viking times.

7. Shetland Pony (Scotland)

Shetland Pony (Scotland)
Image Credit: © Sara Mölzer / Pexels

The Shetland Pony’s ancestry dates back more than 2,000 years on Scotland’s remote Shetland Islands. Its small size, thick coat, and remarkable strength made it ideal for surviving harsh island winters and later for hauling coal in British mines.

Despite standing under 42 inches tall, Shetlands can pull twice their own weight. Their double-layered coat sheds rain and wind, allowing them to graze year-round on sparse island vegetation.

Michael Tremblay
byMichael Tremblay

A nature enthusiast from Montreal with a background in wildlife photography. Michael writes about wildlife, conservation efforts, and the beauty of animals in their natural habitats.