| Name, Surname | Constituency | Party | Parliamentary Group | Notes |
| Aldis Adamovičs | Latgale | Latgale Party | New Unity Group | |
| Jānis Ādamsons | Vidzeme | Independent | Unaffiliated Members' Group | Left Harmony on 31 August 2021 |
| Valērijs Agešins | Kurzeme | Harmony | Harmony Group | |
| Arvils Ašeradens | Kurzeme | Unity | New Unity Group | |
| Uldis Augulis | Zemgale | Latvian Farmers' Union | Union of Greens and Farmers Group | |
| Ainars Bašķis | Vidzeme | New Conservative Party | New Conservatives' Group | MP since 6 July 2021, replaced Anita Muižniece |
| Krista Baumane | Riga | Movement "For!" | "Development/For!" Group | MP since 11 June 2020, replaced Mārtiņš Staķis |
| Dagmāra Beitnere-Le Galla | Vidzeme | New Conservative Party | New Conservatives' Group | Vice Speaker of the Saeima |
| Māris Beļaunieks | Vidzeme | New Conservative Party | New Conservatives' Group | MP from 8 June until 6 July 2021, replaced Anita Muižniece |
| Iveta Benhena-Bēkena | Riga | Unity | Unaffiliated Members' Group | Elected from the KPV LV list, joined Unity on 26 April 2021 |
| Raimonds Bergmanis | Vidzeme | Latvian Green Party | Union of Greens and Farmers Group | |
| Aigars Bikše | Zemgale | For Latvia's Development | "Development/For!" Group | MP since 18 December 2020, replaced Artūrs Toms Plešs |
| Dace Bluķe | Kurzeme | Movement "For!" | "Development/For!" Group | MP from 31 January 2019 until 19 November 2020, replaced Jūris Pūce |
| Aldis Blumbergs | Vidzeme | Unity | Unaffiliated Members' Group | Elected from the KPV LV list, joined Unity on 21 September 2020 |
| Mārtiņš Bondars | Latgale | For Latvia's Development | "Development/For!" Group | |
| Jānis Bordāns | Vidzeme | New Conservative Party | New Conservatives' Group | MP until 31 January 2019 |
| Uldis Budriķis | Kurzeme | New Conservative Party | New Conservatives' Group | |
| Jānis Butāns | Riga | New Conservative Party | New Conservatives' Group | MP since 31 January 2019, replaced Juta Strīķe |
| Jānis Cielēns | Vidzeme | New Conservative Party | New Conservatives' Group | MP since 31 January 2019, replaced Jānis Bordāns |
| Boriss Cilevičs | Riga | Harmony | Harmony Group | |
| Anda Čakša | Riga | Unity | Unaffiliated Members' Group | Elected from the ZZS list, joined Unity on 26 December 2019 |
| Gundars Daudze | Kurzeme | For Latvia and Ventspils | Union of Greens and Farmers Group | |
| Sergejs Dolgopolovs | Vidzeme | Harmony | Harmony Group | |
| Jānis Dombrava | Vidzeme | National Alliance | National Alliance Group | |
| Vjačeslavs Dombrovskis | Riga | Republic | Unaffiliated Members' Group | Expelled from Harmony on 15 September 2020 |
| Jānis Dūklavs | Latgale | Independent | Union of Greens and Farmers Group | |
| Ilmārs Dūrītis | Zemgale | Movement "For!" | "Development/For!" Group | |
| Raivis Dzintars | Vidzeme | National Alliance | National Alliance Group | |
| Gatis Eglītis | Riga | New Conservative Party | New Conservatives' Group | MP until 8 June 2021 |
| Krišjānis Feldmans | Zemgale | New Conservative Party | New Conservatives' Group | |
| Aivars Geidāns | Zemgale | New Conservative Party | Unaffiliated Members' Group | MP since 16 June 2021, replaced Jānis Vitenbergs, joined JKP in 2021 |
| Aldis Gobzems | Riga | Law and Order | The Independent Group | Expelled from KPV LV on 4 February 2019, rejoined the group on 8 September 2021 |
| Inga Goldberga | Latgale | Harmony | Harmony Group | |
| Marija Golubeva | Riga | Movement "For!" | "Development/For!" Group | MP until 8 June 2021 |
| Kaspars Ģirģens | Zemgale | Republic | Unaffiliated Members' Group | Left KPV LV Group on 12 August 2021 |
| Jānis Iesalnieks | Riga | National Alliance | National Alliance Group | MP since 31 January 2019, replaced Dace Melbārde |
| Inese Ikstena | Vidzeme | For Latvia's Development | "Development/For!" Group | MP until her death on 5 June 2021 |
| Ilze Indriksone | Latgale | National Alliance | National Alliance Group | |
| Janīna Jalinska | Latgale | Independent | Union of Greens and Farmers Group | |
| Ritvars Jansons | Riga | National Alliance | National Alliance Group | |
| Andrejs Judins | Riga | Unity | New Unity Group | |
| Juris Jurašs | Kurzeme | New Conservative Party | New Conservatives' Group | |
| Nikolajs Kabanovs | Riga | Harmony | Harmony Group | |
| Artuss Kaimiņš | Riga | Independent | Unaffiliated Members' Group | Expelled from KPV LV on 8 January 2020 |
| Ojārs Ēriks Kalniņš | Riga | Unity | New Unity Group | MP until his death on 14 October 2021 |
| Andris Kazinovskis | Latgale | Independent | Unaffiliated Members' Group | Left JKP on 26 May 2020, MP from 31 January 2019 until 8 June 2021 |
| Aleksandrs Kiršteins | Riga | National Alliance | National Alliance Group | |
| Andrejs Klementjevs | Riga | Harmony | Harmony Group | Secretary of the Saeima |
| Ivans Klementjevs | Riga | Harmony | Harmony Group | |
| Rihards Kols | Riga | National Alliance | National Alliance Group | |
| Rihards Kozlovskis | Riga | Unity | New Unity Group | MP since 7 February 2019, replaced Edgars Rinkēvičs |
| Ieva Krapāne | Vidzeme | Independent | The Independent Group | |
| Armands Krauze | Vidzeme | Latvian Farmers' Union | Union of Greens and Farmers Group | |
| Līva Kreituse | Riga | New Conservative Party | New Conservatives' Group | MP since 8 June 2021, replaced Gatis Eglītis |
| Jānis Krišāns | Latgale | Harmony | Harmony Group | |
| Edgars Kronbergs | Kurzeme | Independent | Unaffiliated Members' Group | MP from 4 February 2021 until 8 June 2021, replaced Ramona Petrāviča |
| Edgars Kucins | Latgale | Harmony | Harmony Group | |
| Māris Kučinskis | Vidzeme | Liepāja Party | Union of Greens and Farmers Group | |
| Janīna Kursīte | Latgale | Independent | Unaffiliated Members' Group | Left the KPV LV Group on 12 May 2021 |
| Janīna Kursīte-Pakule | Kurzeme | National Alliance | National Alliance Group | |
| Ainars Latkovskis | Vidzeme | Unity | New Unity Group | |
| Atis Lejiņš | Zemgale | Unity | New Unity Group | MP since 31 January 2019, replaced Jānis Reirs |
| Inese Lībiņa-Egnere | Vidzeme | Unity | New Unity Group | Vice Speaker of the Saeima |
| Linda Liepiņa | Vidzeme | Independent | Unaffiliated Members' Group | Left KPV LV on 30 May 2019, MP until 22 October 2020 |
| Viesturs Liepkalns | Vidzeme | For Latvia's Development | "Development/For!" Group | MP from 8 June 2021, replaced Artis Pabriks |
| Tālis Linkaits | Riga | New Conservative Party | New Conservatives' Group | MP until 31 January 2019 |
| Regīna Ločmele | Riga | Harmony | Harmony Group | |
| Eva Mārtuža | Riga | New Conservative Party | New Conservatives' Group | MP since 2 April 2020, replaced Linda Ozola |
| Linda Medne | Riga | New Conservative Party | New Conservatives' Group | MP since 8 October 2020, replaced Tālis Linkaits |
| Dace Melbārde | Riga | National Alliance | National Alliance Group | MP until 31 January 2019 |
| Māris Mičerevskis | Riga | Independent | Unaffiliated Members' Group | MP since 8 June 2021, replaced Marija Golubeva |
| Māris Možvillo | Vidzeme | For a Humane Latvia | The Independent Group | MP since 22 October 2020, replaced Linda Liepiņa |
| Anita Muižniece | Vidzeme | New Conservative Party | New Conservatives' Group | MP until 8 June 2021 |
| Ināra Mūrniece | Vidzeme | National Alliance | National Alliance Group | Speaker of the Saeima |
| Romāns Naudiņš | Vidzeme | Independent | Unaffiliated Members' Group | Left NA on 24 January 2022 |
| Ralfs Nemiro | Zemgale | Independent | The Independent Group | MP until 31 January 2019 and from 20 March 2020 |
| Vladimirs Nikonovs | Latgale | Harmony | Harmony Group | |
| Vitālijs Orlovs | Zemgale | Harmony | Harmony Group | |
| Linda Ozola | Riga | New Conservative Party | New Conservatives' Group | MP until 2 October 2020 |
| Artis Pabriks | Vidzeme | For Latvia's Development | "Development/For!" Group | MP until 31 January 2019 |
| Evija Papule | Vidzeme | Republic | Unaffiliated Members' Group | Left Harmony on 15 September 2020 |
| Daniels Pavļuts | Riga | Movement "For!" | "Development/For!" Group | MP until 14 January 2021 |
| Ramona Petraviča | Kurzeme | Independent | The Independent Group | MP until 4 February 2021 and from 8 June 2021, left PCL in 2021 |
| Igors Pimenovs | Riga | Harmony | Harmony Group | |
| Artūrs Toms Plešs | Zemgale | For Latvia's Development | "Development/For!" Group | MP until 18 December 2020 |
| Juris Pūce | Kurzeme | For Latvia's Development | "Development/For!" Group | MP until 31 January 2019 and from 11 November 2020 |
| Ēriks Pucens | Kurzeme | Republic | Unaffiliated Members' Group | Left KPV LV Group on 14 September 2021 |
| Ivars Puga | Riga | National Alliance | Unaffiliated Members' Group | Left KPV LV on 12 May 2021, joined NA in 2021 |
| Juris Rancāns | Latgale | New Conservative Party | New Conservatives' Group | |
| Jānis Reirs | Zemgale | Unity | New Unity Group | MP until 31 January 2019 |
| Dana Reizniece-Ozola | Riga | Latvian Farmers' Union | Union of Greens and Farmers Group | MP until 7 January 2021 |
| Ivans Ribakovs | Latgale | Harmony | Harmony Group | |
| Inguna Rībena | Zemgale | Independent | Unaffiliated Members' Group | Left National Alliance on 5 June 2019 |
| Sandis Riekstiņš | Zemgale | New Conservative Party | New Conservatives' Group | |
| Edgars Rinkēvičs | Riga | Unity | New Unity Group | MP until 7 February 2019 |
| Artūrs Rubiks | Riga | Socialist Party | Harmony Group | |
| Dace Rukšāne-Ščipčinska | Vidzeme | For Latvia's Development | "Development/For!" Group | |
| Andris Skride | Vidzeme | Growth | "Development/For!" Group | |
| Karina Sprūde | Vidzeme | Law and Order | The Independent Group | Left KPV LV on 3 June 2019, rejoined the group on 8 September 2021 |
| Mārtiņš Staķis | Riga | Movement "For!" | "Development/For!" Group | MP until 11 June 2020 |
| Jūlija Stepaņenko | Riga | Latvia First | Unaffiliated Members' Group | Elected from the Harmony list |
| Juta Strīķe | Riga | New Conservative Party | New Conservatives' Group | MP until her death on 18 March 2020 |
| Kārlis Šadurskis | Riga | Unity | New Unity Group | MP since 25 October 2021, replaced Ojārs Ēriks Kalniņš |
| Didzis Šmits | Riga | Independent | Unaffiliated Members' Group | Left KPV LV on 13 June 2019 |
| Edvīns Šnore | Zemgale | National Alliance | National Alliance Group | |
| Mārtiņš Šteins | Vidzeme | Movement "For!" | "Development/For!" Group | MP since 31 January 2019, replaced Inese Ikstena |
| Ilga Šuplinska | Latgale | Independent | Unaffiliated Members' Group | MP until 31 January 2019 and since 8 June 2021 |
| Ļubova Švecova | Riga | Latvia First | Unaffiliated Members' Group | Expelled from Harmony on 15 September 2020 |
| Edgars Tavars | Riga | Latvian Green Party | Union of Greens and Farmers Group | MP since 7 January 2021, replaced Dana Reizniece-Ozola |
| Edmunds Teirumnieks | Latgale | National Alliance | National Alliance Group | |
| Vita Anda Tērauda | Riga | Movement "For!" | "Development/For!" Group | |
| Jānis Tutins | Latgale | Harmony | Harmony Group | |
| Jānis Urbanovičs | Riga | Harmony | Harmony Group | |
| Viktors Valainis | Zemgale | Latvian Farmers' Union | Union of Greens and Farmers Group | |
| Jānis Vitenbergs | Zemgale | National Alliance | Unaffiliated Members' Group | MP until 2 April 2020 and from 20 May until 8 June 2021, elected from the KPV LV list |
| Inese Voika | Riga | Movement "For!" | "Development/For!" Group | Deputy Secretary of the Saeima |
| Jānis Vucāns | Kurzeme | For Latvia and Ventspils | Union of Greens and Farmers Group | |
| Atis Zakatistovs | Kurzeme | Independent | Unaffiliated Members' Group | Expelled from KPV LV on 12 December 2020 |
| Evita Zālīte-Grosa | Vidzeme | New Conservative Party | New Conservatives' Group | |
| Gatis Zamurs | Riga | For Latvia's Development | "Development/For!" Group | MP since 14 January, replaced Daniels Pavļuts |
| Ivars Zariņš | Zemgale | Harmony | Harmony Group | |
| Reinis Znotiņš | Riga | New Conservative Party | New Conservatives' Group | |
| Normunds Žunna | Vidzeme | New Conservative Party | New Conservatives' Group | |