The Yugoslavia national under-21 football team existed in the Socialist Federal Republic of Yugoslavia. After the state's dissolution in 1992, the following teams were formed:
The Hungary national under-21 football team is the national under-21 football team for Hungary and is controlled by the Hungarian Football Federation.
The Ukraine national under-21 football team is also known as Youth [football] team of Ukraine is one of junior national football teams of Ukraine for participation in under-21 international competitions. The team is managed by the Ukrainian Association of Football staff, committee of national teams. The team participates in qualifications to the Olympic competitions and the continental (UEFA) U-21 competitions.
The Italy national under-21 football team is the national under-21 football team of Italy and is controlled by the Italian Football Federation.
The Romania national under-21 football team, also known as Romania under-21s or Romania U21(s), is considered to be the feeder team for the Romania national football team.
Eddie Thomson was a Scottish association football player and coach, who played as a defender. He played for Heart of Midlothian and Aberdeen in Scotland, San Antonio Thunder in the United States and Sydney City in Australia. Staying in Australia, he coached Sydney City and Sydney Olympic before working with the Australia national team. Initially assistant coach, he was subsequently head coach from 1990 to 1996. His last coaching position was with Sanfrecce Hiroshima in Japan.
The Israel national under-21 football team is the national under-21 football team of Israel and is controlled by the Israel Football Association (IFA). It is considered to be the feeder team for the senior Israel national football team.
The Belgium national under-21 football team is the national under-21 football team of Belgium and is controlled by the Belgian Football Association. The team competes in the European Under-21 Football Championship, held every two years. Their biggest successes were winning the 2007–09 International Challenge Trophy and reaching the European Championship semi-finals in 2007 in the Netherlands. Thanks to the latter achievement, Belgium qualified for the football tournament at the 2008 Summer Olympics. Their current home stadium is Den Dreef in Leuven.
The Australia national under-23 soccer team represents Australia in international under-23 soccer and at the Olympic Games. The team is controlled by the governing body for soccer in Australia, Football Australia (FA), which is currently a member of the Asian Football Confederation (AFC) and the regional ASEAN Football Federation (AFF) since leaving the Oceania Football Confederation (OFC) in 2006. The team's official nickname is the Olyroos.
The Latvia national under-21 football team represents the under-21s of Latvia and is controlled by the Latvian Football Federation, the governing body of football in Latvia. The team competes in the UEFA European Under-21 Football Championship, held every two years. The team is coached by Aleksandrs Basovs and is currently captained by defender Daniels Balodis.
The Albania national under-21 football team is the national under-21 football team of Albania and is controlled by the Football Association of Albania. The team competes in the European Under-21 Football Championship, which is held every two years.
The North Macedonia national under-21 football team is a youth association football national team which represents North Macedonia at this age level and is a feeder team for the North Macedonia national football team. It was formerly known as the Macedonia national under-21 football team.
The Poland national under-21 football team is the national under-21 football team of Poland and is controlled by the Polish Football Association.
Malaysia national under-23 football team, also known as Malaysia Under-23, Malaysia U-23 or Malaysia Olympic football team is the national association football team of Malaysia in under-23 and 22 level, representing the country at the Olympic Games, Asian Games and Southeast Asian Games, as well as any other under-23 international football tournaments including the AFC U-23 Championship.
The Morocco Olympic football team represents Morocco in international football competitions in the Olympic Games. The selection is limited to players under the age of 23, except during the Olympic Games where up to three overage players is allowed. The team is controlled by the Fédération Royale Marocaine de Football (FRMF).
The India national under-23 football team represents India in international under-23 football and is controlled by the All India Football Federation (AIFF). A member of the Asian Football Confederation (AFC), the team is eligible to compete in the Summer Olympic Games, the AFC U-23 Asian Cup, and the Asian Games, subject to qualification.
The 2015 UEFA European Under-21 Championship was the 20th edition of the UEFA European Under-21 Championship, a biennial international football competition for men's under-21 national teams organised by UEFA. The final tournament was hosted for the first time in the Czech Republic from 15 to 30 June 2015, after their bid was selected by the UEFA Executive Committee on 20 March 2012 in Istanbul.
Ghana U23 football team, represents Ghana in international football competitions in Olympic Games, All-Africa Games, and CAF U-23 Championship. The selection is limited to players aged 23 and under the age of 23, except during the Olympic Games where the use of three overage players is allowed. The team is controlled by the Ghana Football Association (GFA).
The Spain Olympic football team represents Spain in international football competitions in the Olympic Games. The selection is limited to players under the age of 23, except for the Olympics which allows the men's team up to three overage players. The team is controlled by the Royal Spanish Football Federation. Having qualified for five Olympic competitions since 1992, Spain has won one gold medal (1992) and two silver medals. It is one of the most successful Olympic teams.
The Colombia national under-23 football team represents Colombia at the Summer Olympic Games and in international under-23 football competitions and is overseen by the Colombian Football Federation.
