Croatian Democratic Union / Hrvatska demokratska zajednica
| Leader | Years |
|---|---|
| Andrej Plenković | 2016- |
| Tomislav Karamarko | 2012-2016 |
| Jadranka Kosor | 2009-2012 |
| Ivo Sanader | 2000-2009 |
| Vladimir Šeks | 2000 | Franjo Tuđman | 1989-1999 |
Social Democratic Party of Croatia / Socijaldemokratska partija Hrvatske
| Leader | Years |
|---|---|
| Davor Bernardić | 2016- |
| Zoran Milanović | 2007-2016 |
| Željka Antunović | 2007 |
| Ivica Račan | 1990-2007 |
Croatian People's Party – Liberal Democrats / Hrvatska narodna stranka – liberalni demokrati
| Leader | Years |
|---|---|
| Predrag Štromar | 2017- |
| Ivan Vrdoljak | 2016-2017 |
| Vesna Pusić | 2013-2016 |
| Radimir Čačić | 2008-2013 |
| Vesna Pusić | 2000-2008 |
| Radimir Čačić | 1994-2000 |
| Savka Dabčević-Kučar | 1990-1994 |
Croatian Peasant Party / Hrvatska seljačka stranka
| Leader | Years |
|---|---|
| Krešo Beljak | 2016- |
| Branko Hrg | 2012-2016 |
| Josip Friščić | 2005-2012 |
| Zlatko Tomčić | 1994-2005 |
| Drago Stipac | 1991-1994 |
Croatian Conservative Party / Hrvatska konzervativna stranka
| Leader | Years |
|---|---|
| Marijan Pavliček | 2017- |
| Ruža Tomašić | 2015-2017 |
| Mihovil Stanišić | 2014-2015 |
Croatian Party of Rights / Hrvatska stranka prava
| Leader | Years |
|---|---|
| Karlo Starčević | 2017- |
| Daniel Srb | 2009-2017 |
| Anto Đapić | 1993-2009 |
| Dobroslav Paraga | 1990-1993 |
Croatian Party of Rights Dr. Ante Starčević / Hrvatska stranka prava dr. Ante Starčević
| Leader | Years |
|---|---|
| Hrvoje Niče | 2016- |
| Ivan Tepeš | 2014-2016 |
| Ruža Tomašić | 2009-2014 |
Croatian Party of Pensioners / Hrvatska stranka umirovljenika
| Leader | Years |
|---|---|
| Silvano Hrelja | 2008- | Vladimir Jordan | 2000-2008 | Rudolf Mažuran | 1996-2000 |
Croatian Labourists – Labour Party / Hrvatski laburisti – Stranka rada
| Leader | Years |
|---|---|
| David Bregovac | 2017- |
| Tomislav Končevski | 2016-2017 |
| Nansi Tireli | 2014-2016 |
| Dragutin Lesar | 2010-2014 |
Independent Democratic Serb Party / Samostalna demokratska srpska stranka / Самостална демократска српска странка
| Leader | Years |
|---|---|
| Milorad Pupovac / Милорад Пуповац | 2017- |
| Vojislav Stanimirović / Војислав Станимировић | 1997-2017 |
Istrian Democratic Assembly / Istarski demokratski sabor
| Leader | Years |
|---|---|
| Boris Miletić | 2014- | Ivan Jakovčić | 1990-2014 |
Croatian Democratic Alliance of Slavonia and Baranja / Hrvatski demokratski savez Slavonije i Baranje
| Leader | Years |
|---|---|
| Branimir Glavaš | 2017- |
| Dragan Vulin | 2014-2017 | Vladimir Šišljagić | 2007-2014 | Krešimir Bubalo | 2006-2007 |