The Hutsuls (also Gutsuls or Hutzuls; Гуцули; Huculi, Hucułowie; huțuli) are an East Slavic ethnic group spanning parts of western Ukraine and Romania (i.e. parts of Bukovina and Maramureș). They have often been officially and administratively designated as a subgroup of Ukrainians, and are largely regarded as constituting a broader Ukrainian ethnic group. However, some others consider the group as a subgroup of Rusyns rather than Ukrainians along with other related groups such as Boykos.
The origin of the name Hutsul is uncertain. The most common derivations are from the Romanian word for "outlaw" (cf. Rom. hoț–"thief", hoțul–"the thief"), and the Slavic kochul (Ukr. kochovyk–"nomad") which is a reference to the semi-nomadic shepherd lifestyle or the inhabitants who fled into the mountains after the Mongol invasion. Other proposed derivations include from the Turkic tribe of the Utsians or Uzians, and even to the name of the Moravian Grand Duke Hetsyla, among others. As the name is first attested in 1816, it is considered to be of recent origin and as an exonym, used by neighboring groups and not Hutsuls themselves, although some have embraced it. The region inhabited by Hutsuls is named as Hutsulshchyna. Their name is also found in the name of Hutsul Alps, Hutsul Beskyd, Hutsulshchyna National Park, and National Museum of Hutsulshchyna and Pokuttya Folk Art.
Hutsuls inhabit areas situated between the south-east of those inhabited by the Boykos, down to the northern part of the Romanian segment of the Carpathians. Several hypotheses account for the origin of the Hutsuls, however, like all the Rusyns, they most probably have a diverse ethnogenetic origin. It is generally considered to be descendants of the White Croats, a Slavic tribe that inhabited the area, also Tivertsi, and possibly Ulichs who had to leave their previous home near the Southern Bug river under pressure from the Pechenegs. There is also considered a relation to Vlach shepherds who later immigrated from Transylvania, because of which some scholars like Romanian historian Nicolae Iorga argued that "huțuli" or "huțani" are denationalized Vlachs / Romanians.