Robert Prosinečki (Croatian pronunciation: [rǒbert prosinětʃkiː]; born 12 January 1969) is a professional football manager and former player who played as a midfielder. Born in West Germany, he internationally represented Yugoslavia and later Croatia. He most recently led the Montenegro national team.

Early in his career, he was part of the Red Star Belgrade team that won three Yugoslav First League titles and the European Cup in 1991. Prosinečki spent several years in Spain with rivals Real Madrid and Barcelona, as well as Oviedo and Sevilla. Later in his career, he won three Croatian league titles with Dinamo Zagreb, and also played in Belgium, England and Slovenia.

Internationally, Prosinečki was voted best player as Yugoslavia won the 1987 FIFA World Youth Championship, and came runner-up with the under-21 team at the 1990 European Championship. He was also voted Best Young Player at the 1990 FIFA World Cup. He earned 49 caps for Croatia between 1994 and 2002, playing at UEFA Euro 1996 and the World Cups of 1998 and 2002, helping the team to third place in 1998.

After retiring from active football, Prosinečki worked as assistant manager of the Croatia national team between 2006 and 2010, before being appointed manager of Red Star Belgrade in December 2010. He left in 2012 for Turkish club Kayserispor two months later. Internationally, Prosinečki worked as head coach of the Azerbaijan national team from 2014 to 2017 and of Bosnia and Herzegovina from 2018 to 2019. He then once again managed Kayserispor, Denizlispor, Olimpija Ljubljana and Rudeš.

Prosinečki was born in Schwenningen, West Germany, into a family of Yugoslav gastarbeiters. His father Đuro Prosinečki (1939–2003) was a Croat, hailing from the Gornji Čemehovec village near Kraljevec na Sutli, and his mother Emilija Đoković is a Serb, originally from the Ježevica village near Čačak.

A few years after his birth, the family moved to Nürtingen near Stuttgart where, by the decision of his passionate football enthusiast father who ran a construction business for a living, five-year-old Robert was signed up for the Stuttgarter Kickers youth system. Closely monitored by his father, who reportedly drove him to and from every practice and watched his every match, the youngster progressed along in the club's youth categories. The parents decided to move back to SR Croatia within SFR Yugoslavia in 1979, bringing ten-year-old Robert and his two siblings along. Once in Croatia, just like in West Germany prior, his father Đuro signed up his adolescent son to the youth setup of Dinamo Zagreb and continued monitoring his progress closely.

After moving up the youth ranks for years, Prosinečki started getting occasional first team appearances during the 1986–87 league season under head coach Miroslav Blažević. On his league debut versus Željezničar on 2 November 1986, the seventeen-year-old managed to score in a 2–1 home win. By the end of the season, he recorded one more league appearance: playing the second half versus Sloboda Tuzla on 12 April 1987, a goalless home draw.

Wanting to secure his son's financial future, Prosinečki's father Đuro started pushing within the club hierarchy for a professional contract to be given to his eighteen-year-old son. However, coach Miroslav Blažević sent him away, once famously claiming while doing a guest spot on a local radio phone-in sports show that he would "eat his coaching diploma if Prosinečki ever became a proper football player".