Fine Gael
Founded : 8 September 1933
Website : www.finegael.ie

Labour Party (Ireland)
Founded 1912
Website : www.labour.ie

Fianna Fáil
Founded : 23 March 1926
Website : www.fiannafail.ie

Sinn Féin
Founded : 28 November 1905 (original form) / 17 January 1970 (current form)
Website : www.sinnfein.ie

Anti-Austerity Alliance–People Before Profit
Founded : 2015
Website : http://antiausterityalliance.ie/ and http://www.peoplebeforeprofit.ie/

Renua Ireland
Founded : 13 March 2015
Website : www.renuaireland.com

Social Democrats (Ireland)
Founded : 15 July 2015
Website : socialdemocrats.ie

Workers and Unemployed Action
Founded : 1985
Website : http://wuag.wordpress.com/

Green Party (Ireland)
Founded : 1981
Website : www.greenparty.ie

Workers' Party of Ireland
Founded : 1905 (current name 1982)
Website : www.workersparty.ie

Republican Sinn Féin
Founded : 1986
Website : www.rsf.ie And www.rsf-international.org

Kerry Independent Alliance
Founded : 1992

Likud
Founded 1973 (alliance) / 1988 (unified party)
Website : www.likud.org.il

Zionist Union
Founded : 10 December 2014

The Joint List
Founded : 23 January 2015

Yesh Atid
Founded : January 2012
Website : www.yeshatid.org.il

Kulanu
Founded : 27 November 2014
Website : www.kulanu-party.co.il

The Jewish Home
Founded : 2008; 8 years ago
Website : www.baityehudi.org.il

Shas
Founded : 1984; 32 years ago
Website : shas.org.il/Web/He/Default.aspx

United Torah Judaism
Founded : 1992; 24 years ago

Yisrael Beiteinu
Founded : 1999
Website : www.beytenu.org

Meretz
Founded : 1992 (alliance) / 1997 (single party)
Website : www.meretz.org.il

Other parties

Ahrayut
Founded : 2008

Ale Yarok
Founded : 1999
Website : www.aleyarok.org.il/

Brit Olam
Founded : 2005

Da'am Workers Party
Founded : 1995
Website : daam.org.il

Dor (political party)
Founded : 1990s

Eretz Hadasha
Founded : 2012

Green Movement (Israel)
Founded : 2008

Yachad (political party)
Founded : 15 December 2014
Website : http://www.elieyshay.com/

HaYisraelim
Website : www.haisraelim.org

Holocaust Survivors and Grown-Up Green Leaf Party
Founded : 2009

Kadima
Founded : 24 November 2005
Website : www.kadima.org.il

Koah HaKesef
Founded : 2006

Koah Lehashpi'a
Founded : 2009

Lazuz (political party)
Founded : 2009

Leader (political party)
Founded : 2003

Lev LaOlim
Founded : 1999

Man's Rights in the Family Party
Founded : 1986

Meimad
Founded : 1999

Otzma Yehudit
Founded : 13 November 2012

Sons of the New Testament
Founded : 10 July 2013

The Greens (Israel)
Founded : 1997

U'Bizchutan
Founded : 2015

Yisrael Hazaka
Founded : 2008

Yisrael HaMithadeshet
Founded : 1999

Tzomet
Founded : 1983

Lehem