Oldest living horse
- This record is for the oldest horse living in captivity.
- This record is to be attempted by a domesticated horse breed.
- This record is measured in years and days.
- For the purposes of this record, the horse (Equus ferus caballus) is one of two extant subspecies of Equus ferus. It is an odd-toed ungulate mammal belonging to the taxonomic family Equidae.