Luiz Carlos Saroli (8 March 1965 – 28 November 2016), known as Caio Júnior or Caio Jr., was a Brazilian football forward and manager.
He spent his 14-year professional career in Brazil and Portugal, notably amassing Primeira Liga totals of 140 games and 31 goals in the latter nation in representation of three teams, mainly Vitória de Guimarães.
Caio Júnior started working as a manager in 2002, going on to be in charge of a host of clubs.
In 2016, whilst at the service of Chapecoense, he died in an aviation incident in Colombia.