The Swedish Warmblood or Swedish Half-bred is a Swedish breed of warmblood horse. It was originally bred as a cavalry horse at the Strömsholm, Ottenby and Flyinge studs. In the twentieth century it became a general-purpose riding and sport horse. It performs well in dressage, show-jumping and three-day eventing, and also as a harness horse.

The origins of the Swedish Warmblood lie in the seventeenth century, when foreign horses were imported to Sweden from various countries, mostly in Europe, and were cross-bred with mares of local stock to produce horses suitable for military use. Of these imports, Spanish and Friesian animals were the most important; others came from Denmark, England, France, the German-speaking area, Hungary, the Ottoman Empire and Russia.^[4]: 149 Breeding took place at the stud-farm of Strömsholm in Västmanland, which was established in 1621; at the Ottenby Stud [sv] on the island of Öland; and at the Flyinge Royal Stud [sv] at Flyinge in Skåne, which dates from 1658.^{[5]: 180 [6]}

In the late nineteenth and early twentieth centuries there were further imports, of sport horses of Arab, Thoroughbred, Hanoverian and particularly of Trakehner stock. These were used to increase the size and power of the breed and to make it more consistent in type. It became a general-purpose riding and sport horse.^{[4]: 149 [5]: 180}

A stud-book was begun in 1874. In 1928 a breed society, the Avelsförening för Svenska Varmblodiga Hästen or Swedish Warmblood Association, was formed.^[7] The stud-book is open to registration of horses already registered in an approved foreign warmblood stud-book.^[8]

The Swedish Warmblood usually stands between 164 and 170 cm at the withers.^[9]: 506 The coat may be of any solid colour.^[5]: 180 As in other warmblood breeds, selection of stallions approved for breeding is based on a performance test.^[6]

It is a good general-purpose riding and sport horse. It performs well in dressage, show-jumping and three-day eventing, and also as a harness horse.^[10]: 70