| Representative | Party | Electorate | Years | Notes |
| Adeline Molamure | — | Ruwanwella | June 1931– 7 December 1935 | Elected in by-election First woman to be elected to the State Council of Ceylon (first elected female legislator) |
| Naysum Saravanamuttu | — | Colombo North | June 1931– 4 July 1947 | Second woman to be elected to the State Council |
| Florence Senanayake | | Lanka Sama Samaja Party | Kiriella | September 1947– 8 April 1952 | First female to be elected to Parliament |
| Cissy Cooray | — | — | 1947–1952 | First female to be appointed to the Senate of Ceylon |
| Kusumasiri Gunawardena | | Lanka Sama Samaja Party | Avissawella | 1948– 18 February 1956 | Second female to be elected to Parliament Elected unopposed in by-election |
| | Viplavakari Lanka Sama Samaja Party | Kiriella | April 1956– 5 December 1959 | |
| Tamara Kumari Ilangaratne | | Independent | Kandy | June 1949– 8 April 1952 | Third female to be elected to Parliament Elected in by-election |
| | Sri Lanka Freedom Party | Galagedara | 27 May 1970– 18 May 1977 | |
| Doreen Wickremasinghe | | Communist Party of Ceylon | Akuressa | May 1952– 18 February 1956 | |
| Clodagh Jayasuriya | | United National Party | — | October 1953–1956 | Elected to the Senate of Ceylon |
| Vivienne Goonewardena | | Lanka Sama Samaja Party | Colombo North | April 1956– 5 December 1959 | |
| Borella | 20 July 1960– 17 December 1964 | Elected in by-election |
| Dehiwala–Mt. Lavinia | 27 May 1970– 18 May 1977 | |
| Vimala Wijewardene | | Sri Lanka Freedom Party | Mirigama | April 1956– 5 December 1959 | First female cabinet minister |
| Kusuma Rajaratne | | Independent | Welimada | September 1957– 5 December 1959 | Elected in by-election |
| | National Liberation Front | Uva–Paranagama | 19 March 1960– 25 March 1970 | |
| Evelyn de Soysa | — | — | April 1959–1963 | Appointed member of the Senate of Ceylon |
| Wimala Kannangara | | United National Party | Galigamuwa | 19 March 1960– 23 April 1960 | |
22 March 1965– 25 March 1970 |
21 July 1977– 20 December 1988 |
| Soma Wickremanayake | | Lanka Sama Samaja Party | Dehiowita | 19 March 1960– 17 December 1964 | |
| Sirimavo Bandaranaike | | Sri Lanka Freedom Party | Attanagalla | 22 March 1965– 20 December 1988 | Appointed Prime Minister of Sri Lanka on 21 July 1960, 29 May 1970, 22 May 1972 and 14 November 1994. |
| Gampaha | 15 February 1989– 24 June 1994 |
| National List | 16 August 1994– 18 August 2000 |
| Sivagamie Obeyesekere | | Sri Lanka Freedom Party | Mirigama | 22 March 1965– 18 May 1977 | |
| Leticia Rajapaksa | | Sri Lanka Freedom Party | Dodangaslanda | 22 March 1965– 25 March 1970 | Elected in by-election |
| Mallika Ratwatte | | Sri Lanka Freedom Party | Balangoda | 22 March 1965– 18 May 1977 | Elected in by-election |
| Seetha Seneviratne | | United National Party | Balangoda | October 1967– April 1970 | Appointed member of the Senate of Ceylon |
| Kusala Abhayavardhana | | Lanka Sama Samaja Party | Borella | 27 May 1970– 18 May 1977 | |
| Renuka Herath | | United National Party | Walapane | 21 July 1977– 20 December 1988 | |
| Nuwara Eliya | 15 February 1989– 18 August 2000 | |
| Amara Piyaseeli Ratnayake | | United National Party | Wariyapola | 21 July 1977– 20 December 1988 | |
| Kurunegala | 15 February 1989– 9 February 2010 | |
| Sunethra Ranasinghe | — | Dehiwala–Mount Lavinia | 21 July 1977– 20 December 1988 | Elected in by-election |
| | United National Party | Colombo | 15 February 1989– 24 June 1994 | |
| Rupa Sriyani Daniel | | United National Party | Hewaheta | 21 July 1977– 20 December 1988 | Nominated |
| National List | 15 February 1989– 24 June 1994 | |
| Ranganayaki Pathmanathan | — | Pottuvil | 21 July 1977– 20 December 1988 | Nominated |
| Daya Sepali Senadheera | — | Karandeniya | 21 July 1977– 20 December 1988 | Nominated and succeeded seat vacated by the death of her husband Bandulahewa Senadheera. Assassinated by the Janatha Vimukthi Peramuna. |
| Lohini Wijesiri | — | Harispattuwa | 21 July 1977– 20 December 1988 | Nominated |
| Keerthilatha Abeywickrema | — | Deniyaya | 21 July 1977– 20 December 1988 | Nominated |
| Samantha Karunaratne | — | Rambukkana | 21 July 1977– 20 December 1988 | Nominated |
| | United National Party | Kegalle | 15 February 1989– 24 June 1994 | |
| Sumitha Priyangeni Abeyweera | | Sri Lanka Freedom Party | Kalutara | 15 February 1989– 24 June 1994 | |
| Sujatha Dharmawardana | | United National Party | Puttalam | 15 February 1989– 24 June 1994 | |
| Chandra Karunaratne | | United National Party | Badulla | 15 February 1989– 24 June 1994 | |
| Rasamanohari Pulendran | | United National Party | Vanni | 15 February 1989– 24 June 1994 | |
| Hema Ratnayake | | Sri Lanka Freedom Party | Badulla | 15 February 1989– 24 June 1994 | |
| | United National Party | 16 August 1994– 18 August 2000 | |
| Daya Amarakeerthi | | Sri Lanka Freedom Party | Galle | 15 February 1989– 24 June 1994 | |
| Chandrika Kumaratunga | | People's Alliance | Gampaha | 16 August 1994– 18 August 2000 | Appointed Prime Minister of Sri Lanka on 19 August 1994, then elected President of Sri Lanka on 12 November 1994. |
| Sumedha G. Jayasena | | People's Alliance | Monaragala | 16 August 1994– 7 February 2004 | |
| | United People's Freedom Alliance | 2 April 2004– 3 March 2020 |
| Sumitha Priyangani Abeyweera | | People's Alliance | Kalutara | 16 August 1994– 18 August 2000 | |
| Nirupama Rajapaksa | | People's Alliance | Hambantota | 16 August 1994– 18 August 2000 | |
| | United People's Freedom Alliance | 2 April 2004– 9 February 2010 | |
| Pavithra Devi Wanniarachchi | | People's Alliance | Ratnapura | 16 August 1994– 7 February 2004 | |
| | United People's Freedom Alliance | 2 April 2004– 3 March 2020 |
| | Sri Lanka Podujana Peramuna | 20 August 2020– 24 September 2024 |
| Srimanee Athulathmudali | | People's Alliance | Colombo | 16 August 1994– 18 August 2000 | |
| Amara Badra Dissanayake | | United National Party | National List | 16 August 1994– 18 August 2000 | |
| Ferial Ashraff | | People's Alliance | Digamadulla | 10 October 2000– 7 February 2004 | |
| | United People's Freedom Alliance | 2 April 2004– 9 February 2010 | |
| Surangani Ellawala | | People's Alliance | Ratnapura | 10 October 2000– 10 October 2001 | |
| Somakumari Tennakoon | | People's Alliance | Kurunegala | 10 October 2000– 7 February 2004 | |
| Yvonne Sriyani Fernando | | People's Alliance | Puttalam | 10 October 2000– 10 October 2001 | |
| Chandrani Bandara Jayasinghe | | United National Party | Anuradhapura | 10 October 2000– 3 March 2020 | |
| A. R. Anjan Umma | | Janatha Vimukthi Peramuna | National List | 10 October 2000– 10 October 2001 | |
| Gampaha | 5 December 2001– 7 February 2004 | |
| Larine Perera | | United National Party | Puttalam | 5 December 2001– 9 February 2010 | |
| Mallika de Mel | | People's Alliance | Matara | 5 December 2001– 7 February 2004 | |
| Chitra Srimathi Mantilake | | United National Party | Kandy | 5 December 2001– 7 February 2004 | |
| Sujatha Alahakoon | | United People's Freedom Alliance | Matale | 2 April 2004– 9 February 2010 | |
| Thalatha Atukorale | | United National Party | Ratnapura | 2 April 2004– 3 March 2020 | |
| | Samagi Jana Balawegaya | 3 March 2020– 21 August 2024 |
| Pathmini Sithamparanathan | | Tamil National Alliance | Jaffna | 2 April 2004– 9 February 2010 | |
| Thangeswary Kathiraman | | Tamil National Alliance | Batticaloa | 2 April 2004– 9 February 2010 | |
| Sudarshani Fernandopulle | | United People's Freedom Alliance | Gampaha | 22 April 2010– 3 March 2020 | |
| | Sri Lanka Podujana Peramuna | 20 August 2020– 24 September 2024 |
| Sriyani Wijewickrama | | United People's Freedom Alliance | Digamadulla | 22 April 2010– 3 March 2020 | |
| Rosy Senanayake | | United National Party | Colombo | 22 April 2010– 26 June 2015 | |
| Upeksha Swarnamali | | United National Party | Gampaha | 22 April 2010– 26 June 2015 | |
| Vijayakala Maheswaran | | United National Party | Jaffna | 22 April 2010– 3 March 2020 | |
| Malini Fonseka | | United People's Freedom Alliance | National List | 22 April 2010– 26 June 2015 | |
| Kamala Ranathunga | | United People's Freedom Alliance | National List | 22 April 2010– 26 June 2015 | |
| Anoma Gamage | | United National Party | National List | 22 April 2010– 3 March 2020 | |
| Rohini Kumari Wijerathna | | United National Party | Matale | 1 September 2015– 3 March 2020 | |
| | Samagi Jana Balawegaya | 20 August 2020– present |
| Hirunika Premachandra | | United National Party | Colombo | 1 September 2015– 3 March 2020 |
| Geetha Kumarasinghe | | United People's Freedom Alliance | Galle | 1 September 2015– 3 May 2017 | |
| | Sri Lanka Podujana Peramuna | 20 August 2020– 24 September 2024 |
| Thusitha Wijemanne | | United National Party | Kegalle | 1 September 2015– 3 March 2020 | |
| Shanthi Sriskantharajah | | Tamil National Alliance | National List | 1 September 2015– 3 March 2020 | |
| Kokila Gunawardena | | Sri Lanka Podujana Peramuna | Gampaha | 20 August 2020– 24 September 2024 | |
| Seetha Arambepola | | Sri Lanka Podujana Peramuna | National List | 20 August 2020– 24 September 2024 | |
| Muditha Prishanthi | | Sri Lanka Podujana Peramuna | Ratnapura | 20 August 2020– 24 September 2024 | |
| Rajika Wickramasinghe | | Sri Lanka Podujana Peramuna | Kegalle | 20 August 2020– 24 September 2024 | |
| Manjula Dissanayake | | Sri Lanka Podujana Peramuna | National List | 20 August 2020– 24 September 2024 | |
| Harini Amarasuriya | | National People's Power | National List | 20 August 2020– 24 September 2024 | Appointed Prime Minister of Sri Lanka on 23 September 2024. |
| Colombo | 21 November 2024– present |
| Diana Gamage | | Samagi Jana Balawegaya | National List | 20 August 2020– 2021 | Disqualified from parliament after the Supreme Court ruled she was not a Sri Lankan citizen. |
| | Sri Lanka Podujana Peramuna | 2021– 8 May 2024 |
| Hemali Weerasekara | | National People's Power | Gampaha | 21 November 2024– present | |
| Saroja Savithri Paulraj | | National People's Power | Matara | 21 November 2024– present | |
| Sagarika Athauda | | National People's Power | Kegalle | 21 November 2024– present | |
| Kaushalya Ariyarathne | | National People's Power | Colombo | 21 November 2024– present | |
| Oshani Umanga | | National People's Power | Kalutara | 21 November 2024– present | |
| Krishnan Kaleichelvi | | National People's Power | Nuwara Eliya | 21 November 2024– present | |
| Nilanthi Kottahachchi | | National People's Power | Kalutara | 21 November 2024– present | |
| Chathuri Gangani | | National People's Power | Monaragala | 21 November 2024– present | |
| Nilusha Gamage | | National People's Power | Ratnapura | 21 November 2024– present | |
| Samanmalee Gunasinghe | | National People's Power | Colombo | 21 November 2024– present | |
| Thushari Jayasinghe | | National People's Power | Kandy | 21 November 2024– present | |
| Anushka Thilakarathne | | National People's Power | Nuwara Eliya | 21 November 2024– present | |
| Muthumenike Rathwatte | | National People's Power | Ampara | 21 November 2024– present | |
| Nayanathara Premathilake | | National People's Power | Galle | 21 November 2024– present | |
| Deepthi Wasalage | | National People's Power | Matale | 21 November 2024– present | |
| Hiruni Wijesinghe | | National People's Power | Puttalam | 21 November 2024– present | |
| Ambika Samuel | | National People's Power | Badulla | 21 November 2024– present | |
| Lakmali Hemachandra | | National People's Power | National List | 21 November 2024– present | |
| Geetha Herath | | National People's Power | Kurunegala | 21 November 2024– present | |
| Chamindrani Kiriella | | Samagi Jana Balawegaya | Kandy | 21 November 2024– present | |