Kutrigurs were nomadic equestrians who flourished in the Pontic-Caspian steppe in the 6th century AD.
The name Kutrigur, also recorded as Kwrtrgr, Κουτρίγουροι, Κουτούργουροι, Κοτρίγουροι, Κοτρίγοροι, Κουτρίγοροι, Κοτράγηροι, Κουτράγουροι, Κοτριαγήροι, is generally considered as a metathecized form of Turkic *Toqur-Oğur, thus the *Quturoğur mean "Nine Oğur (tribes)". There has been little scholarly support for theories linking the names of Kutrigurs and Utigurs to peoples such as the Guti/Quti and/or Udi/Uti, of Ancient Southwest Asia and the Caucasus respectively, which has been posited by Osman Karatay.
Procopius recounts that "in the old days many Huns, called then Cimmerians, inhabited the lands I mentioned already. They all had a single king. Once one of their kings had two sons: one called Utigur and another called Kutrigur. After their father's death they shared the power and gave their names to the subjected peoples, so that even nowadays some of them are called Utigurs and the others - Kutrigurs". They occupied the Tanaitic-Maeotic (Don-Azov) steppe zone, the Kutrigurs in the Western part and the Utrigurs towards the East.