1920 Zagreb local elections may refer to:
The politics of Croatia are defined by a parliamentary, representative democratic republic framework, where the Prime Minister of Croatia is the head of government in a multi-party system. Executive power is exercised by the Government and the President of Croatia. Legislative power is vested in the Croatian Parliament. The Judiciary is independent of the executive and the legislature. The parliament adopted the current Constitution of Croatia on 22 December 1990 and decided to declare independence from Yugoslavia on 25 May 1991. The Constitutional Decision on the Sovereignty and Independence of the Republic of Croatia came into effect on 8 October 1991. The constitution has since been amended several times. The first modern parties in the country developed in the middle of the 19th century, and their agenda and appeal changed, reflecting major social changes, such as the breakup of Austria-Hungary, the Kingdom of Serbs, Croats and Slovenes, dictatorship and social upheavals in the kingdom, World War II, the establishment of Communist rule and the breakup of the SFR Yugoslavia.
Regular elections in Croatia are mandated by the Constitution and legislation enacted by Parliament. The presidency, Parliament, county prefects and assemblies, city and town mayors, and city and municipal councils are all elective offices. Since 1990, five presidential elections have been held. During the same period, nine parliamentary elections were also held. In addition, there were six nationwide local elections. Croatia has held two elections to elect 11 members of the European Parliament following its accession to the EU on 1 July 2013.
The Zagreb crisis is the political crisis that followed the elections for the City of Zagreb local assembly held in October 1995. During the crisis the winning parties were unable to appoint their candidate for the Mayor of Zagreb because President of Croatia Franjo Tuđman refused to provide the formal confirmation of their decision.
HAŠK(full name Hrvatski akademski športski klub, English: Croatian Academic Sports Club) was a Croatian football club established in Zagreb in 1903 which ceased operating in 1945. The club was one of the most successful sides in Zagreb and the Kingdom of Yugoslavia in the period between the two World Wars. Since then several sports clubs have claimed to descend from it, the most significant of which is HAŠK Mladost sports society.
The counties of Croatia are the primary administrative subdivisions of the Republic of Croatia. Since they were re-established in 1992, Croatia has been divided into 20 counties and the capital city of Zagreb, which has the authority and legal status of both a county and a city. As of 2015, the counties are subdivided into 128 cities and 428 municipalities.

The Green List was a green political party in Croatia. It was founded in 2005 prior to local elections for Zagreb Assembly in which it first competed. Its initial name was Greens for Zagreb. At the local elections in May 2009, the party won 14 seats in Zagreb city districts councils and five in other local councils. In addition to their green politics, the party strongly supported gender equality, equal gender representation and participation and LGBT rights. In 2014 the Green List merged with ORaH.
The Zagreb local elections of 2005 were held on 15 May 2005 in Zagreb, the capital of Croatia. Following the last local elections in 2001, Milan Bandić of the Social Democratic Party of Croatia (SDP) had been re-elected as the mayor of Zagreb. In 2002, an incident made him resign in favor of Deputy Mayor Vlasta Pavić, also from the SDP. Pavić remained formally in control of the city until 2005. In the 2005 elections, she was moved down the list of candidates to the 16th place, while the list holder and SDP's candidate for mayor was Bandić.
Football in Yugoslavia had different levels of historical development depending on the geographical regions. Following the extreme popularity of the sport in Central Europe, it soon became the most popular sport in the territories of Yugoslavia as well.
The 2013 Croatian local elections were held on 19 May, with the second round held on 2 June where necessary.

People's Party – Reformists is a liberal political party in Croatia.
Workers' Front is a left-wing to far-left political party, formed in May 2014 as a political initiative of workers, trade unionists, unemployed and students in Croatia.
On 21 March 1920 local elections were held in Zagreb, the first ones in the newly formed Kingdom of Serbs, Croats and Slovenes. The incumbent mayor was Stjepan Srkulj from the Croatian Union party, who took office in 1917. Svetozar Delić of the Socialist Workers' Party of Yugoslavia was elected mayor, but his term lasted only six days before being suspended by the government. New elections were called for 18 June 1920.
On 18 June 1920 local elections were held in Zagreb, in the Kingdom of Serbs, Croats and Slovenes. The elections were held for the revoked mandates from last local elections in March 1920. The Croatian Union won a majority of seats and Vjekoslav Heinzel was named the new mayor of Zagreb.
The 2017 Zagreb local elections were held on 21 May and 4 June 2017 for the Mayor of Zagreb and members of the Zagreb Assembly. Milan Bandić, the 52nd and incumbent mayor since 2005, ran for a sixth 4-year term. As no candidate won an absolute majority of the vote in the first round, a second round of elections took place on 4 June 2017 between the two highest-placed candidates in terms of popular vote: incumbent mayor Milan Bandić of the Bandić Milan 365 - Labour and Solidarity Party and former Minister of Construction Anka Mrak Taritaš of the Croatian People's Party - Liberal Democrats. In the run-off Bandić won re-election as mayor, taking 51.8% of the votes against 46% for Mrak Taritaš. Turnout for the election was 47.7% in the first round and 41.2% in the second round.
The 2000 Zagreb local elections were held on 7 May 2000 for members of the Zagreb Assembly. The elections were called after the Croatian Democratic Union (HDZ) lost the majority in the Assembly, and the Croatian Government dismissed it and appointed an acting mayor.
Zagreb is OURS! is a municipalist green left political party from Zagreb, Croatia. After winning first seats in 2017 elections for the Zagreb Assembly and profiling itself as the most vocal opposition to the mayor Milan Bandić and his local majority coalition, the platform took part in the 2019 EU elections, as well as the 2020 Croatian parliamentary election within green-left platform We can!.
We Can! – Political Platform is a left-wing, green political party in Croatia formed by local green and leftist movements and initiatives in order act on national level for European Parliament and parliament elections.
Tomislav Tomašević is a Croatian politician, activist, environmentalist, and political scientist. He is one of the leaders of the Zagreb is OURS! local political party and We can! national political party. Since the 2017 Zagreb local elections, he is a delegate in the Zagreb Assembly. He was elected to the Croatian Parliament in the 2020 election as a leader of green-left coalition and head of its parliamentarian club. In the 2021 Zagreb local elections he is in a clear lead for winning as the next mayor.
The 2021 Zagreb local elections are elections for the 53rd mayor of Zagreb, the two deputy mayors, the 47 members of the Zagreb Assembly, the councils of districts and the local committees. It is a part of the Croatian local elections, which took place on 16 May 2021. The runoff for the mayor will take place on 30 May.