| Party | First Knesset | Last Knesset | Notes |
| Agriculture and Development | 2nd | 4th |
| Ahi | 16nd | 17th | Breakaway from the National Religious Party, joined the National Union alliance (2006-2008), merged into Likud |
| Ahdut HaAvoda | 2nd | 5th | Merged into the Labour Party |
| Ahva | 9th | 9th | Breakaway from the Democratic Movement |
| Alignment | 6th | 12th | Became the Labour Party |
| Aliya | 14th | 14th | Breakaway from Yisrael BaAliyah |
| Arab Democratic Party | 11th | 13th | Breakaway from the Alignment, merged into the United Arab List |
| Arab List for Bedouins and Villagers | 8th | 8th | Merged into the United Arab List (1976) |
| Atid | 13th | 13th | Breakaway from Yiud |
| Black Panthers | 12th | 12th | Breakaway from Hadash |
| Centre Party | 14th | 15th | Breakaway from Likud, Tzomet and Labour |
| Cooperation and Brotherhood | 4th | 7th | |
| Cooperation and Development | 6th | 6th | Merger of Cooperation and Brotherhood and Progress and Development, demerged soon after |
| Dash | 9th | 9th | Disbanded into the Democratic Movement, Shinui, and Ya'ad |
| Democratic Choice | 15th | 15th | Breakaway from Yisrael BaAliyah, merged into Meretz-Yachad |
| Democratic List for Israeli Arabs | 2nd | 3rd | |
| Democratic Movement | 9th | 9th | Emerged from the breakup of Dash |
| Development and Peace | 9th | 9th | |
| Druze Party | 6th | 6th | Breakaway from Cooperation and Brotherhood, merged into Progress and Development |
| Faction independent of Ahdut HaAvoda | 2nd | 2nd | Breakaway from Mapam, merged into Mapai |
| Fighters' List | 1st | 1st | |
| Free Centre | 6th | 8th | Breakaway from Herut in 6th Knesset, breakaway from Likud in 8th Knesset |
| Gahal | 5th | 7th | Became Likud |
| General Zionists | 1st | 4th | Merged into the Liberal Party |
| Gesher | 13th | 15th | Breakaway from Likud, merged back into Likud |
| Gesher – Zionist Religious Centre | 10th | 10th | Breakaway from the National Religious Party, merged back into the NRP |
| Geulat Israel | 10th | 10th | Breakaway from Agudat Israel |
| HaOlim | 16th | 16th | Breakaway from Shinui, merged into Yisrael Beiteinu |
| Hapoel HaMizrachi | 2nd | 2nd | Merged into the National Religious Party |
| Hebrew Communists | 1st | 1st | Breakaway from Maki, merged into Mapam |
| Herut | 1st | 5th | Merged into Gahal |
| HaTzeirim | 14th | 14th | Breakaway from the Centre Party, merged into Shinui |
| Independent Liberals | 5th | 9th | Breakaway from the Liberal Party, merged into the Alignment |
| Independent Socialist Faction | 8th | 8th | Breakaway from Ya'ad – Civil Rights Movement |
| Jewish-Arab Brotherhood | 6th | 6th | Breakaway from Progress and Development, merged into Cooperation and Brotherhood |
| Justice for the Elderly | 17th | 17th | Breakaway from Gil, merged back into Gil |
| Kach | 11th | 11th | Party banned |
| Left Camp of Israel | 9th | 9th | |
| Left Faction | 2nd | 2nd | Breakaway from Mapam |
| Lev | 15th | 15th | Breakaway from the Centre Party, merged into Likud |
| Liberal Party | 4th | 5th | Merged into Gahal |
| Maki (original) | 1st | 7th | Merged into Moked |
| Mapai | 1st | 5th | Merged into the Labour Party |
| Mapam | 1st | 12th | Merged into Meretz |
| Mekhora | 14th | 14th | Breakaway from Tzomet, merged into Moledet |
| Meri | 6th | 7th | Originaly named HaOlam HaZeh – Koah Hadash (until 1973) |
| Mizrachi | 2nd | 2nd | Merged into the National Religious Party |
| Moked | 7th | 8th | Merged into the Left Camp of Israel |
| Morasha | 11th | 11th | |
| Moria | 12th | 12th | Breakaway from Shas |
| Movement for the Renewal of Social Zionism | 10th | 10th | Breakaway from Telem |
| National Home | 16th | 16th | Breakaway from the Secular Faction |
| National List | 7th | 9th | Merged into Likud |
| National Religious Party | 3rd | 17th | Disbanded when The Jewish Home formed |
| New Liberal Party | 12th | 12th | Breakaway from Likud |
| New Way | 15th | 15th | Breakaway from the Centre Party |
| Noy | 16th | 16th | Breakaway from One Nation, merged into Kadima |
| Ometz | 9th | 11th | Breakaway from Likud, merged into Telem, broke away again, merged into Likud |
| One Israel (1980) | 9th | 9th | Breakaway from Likud |
| One Israel | 15th | 15th | Joint list of Labour, Meimad and Gesher |
| One Nation | 14th | 16th | Merged into the Labour Party |
| Poalei Agudat Yisrael | 2nd | 9th | |
| Progress and Development | 4th | 8th | Merged into the United Arab List (1976) |
| Progress and Work | 2nd | 3rd | |
| Progressive List for Peace | 11th | 12th | |
| Progressive National Alliance | 15th | 15th | Breakaway from the United Arab List |
| Progressive Party | 1st | 4th | Merged into the Liberal Party |
| Rafi | 5th | 6th | Breakaway from Mapai, merged into the Labour Party |
| Ratz | 8th | 12th | Merged into Meretz |
| Religious Torah Front | 3rd | 4th | Broke up into Agudat Israel and Agudat Israel Workers |
| Secular Faction | 16th | 16th | Breakaway from Shinui |
| Sephardim and Oriental Communities | 1st | 2nd | Merged into the General Zionists |
| Shinui | 9th | 16th | Majority of representatives split to form Secular Faction |
| Shlomtzion | 9th | 9th | Merged into Likud |
| Tami | 10th | 11th | Breakaway from the National Religious Party, merged into the Likud |
| Tehiya | 9th | 12th | Breakaway from Likud |
| Telem | 9th | 10th | Breakaway from Likud |
| The Right Way | 17th | 17th | Breakaway from Justice for the Elderly |
| The Third Way | 13th | 14th | Breakaway from the Labour Party |
| Tkuma | 14th | 17th | Breakaway from the National Religious Party, joined the National Union alliance in 1999, disbanded in 2008. |
| Tzalash | 16th | 16th | Breakaway from Shinui |
| United Arab List (1976) | 8th | 9th | Merger of the Arab List for Bedouins and Villagers and Progress and Development (not related to contemporary United Arab List) |
| United Religious Front | 1st | 1st | Broke up into Agudat Israel, Agudat Israel Workers, Mizrachi and Hapoel HaMizrachi |
| Unity for Peace and Immigration | 12th | 12th | Breakaway from the Alignment, merged into Likud |
| Unity Party | 9th | 9th | Breakaway from Dash and the Left Camp of Israel |
| WIZO | 1st | 1st | |
| Ya'ad | 9th | 9th | Emerged from the breakup of Dash |
| Ya'ad – Civil Rights Movement | 8th | 8th | Merger of Ratz and one other MK, split into Ratz and the Independent Socialist Faction |
| Yachad | 11th | 11th | Merged into the Alignment |
| Yemenite Association | 1st | 2nd | Merged into the General Zionists but broke away later |
| Yisrael BaAliyah | 14th | 16th | Merged into Likud |
| Yiud | 13th | 13th | Breakaway from Tzomet |