# List of first ascents of Mount Everest by nationality
## List

| Country | Date | Male climber | Date | Female climber | References |
| Afghanistan | 2023-05-17 | Samuel Dean Sidiqi | | | |
| Albania | 2012-05-26 | Gjergj Bojaxhi | 2017-05-22 | Uta Ibrahimi | |
| Algeria | 2008-05-25 | Nadir Dendounne | | | |
| American Samoa (US) | | | | | |
| Andorra | | | 2018-05-22 | Anna Brown | |
| Angola | | | | | |
| Anguilla (UK) | | | | | |
| Antigua and Barbuda | | | | | |
| Argentina | 1999-05-15 | Tommy Heinrich | 2009-05-19 | Mercedes Sahores | |
| Armenia | 2002-05-16 | Igor Khalatian | 2016-05-20 | Irena Kharazova | |
| Aruba (Netherlands) | | | | | |
| Australia | 1984-10-03 | Tim Macartney-Snape and Greg Mortimer | 1997 | Brigitte Muir | |
| Austria | 1978-05-08 | Peter Habeler | 2010-05-21 | Gerlinde Kaltenbrunner | |
| Azerbaijan | 2007-05-19 | Israfil Ashurly | 2023-05-19 | Elmira Aslanova | |
| Bahamas | 2018-05-22 | Richard Beek | | | |
| Bahrain | | | | | |
| Bangladesh | 2010-05-23 | Musa Ibrahim | 2012-05-19 | Nishat Majumder | |
| Barbados | | | | | |
| Belarus | 1999 | Victor Koulabatchenko | 2021-05-23 | Ala Kasabutskaya | |
| Belgium | 1990-05-10 | Rudy Van Snick | 1992-05-12 | Ingrid Baeyens | |
| Belize | | | | | |
| Benin | | | | | |
| Bermuda (UK) | | | | | |
| Bhutan | 2024-05-20 | Jigme Palden Dorji | | | |
| Bolivia | 1999 | Bernardo Guarachi [es] | | | |
| Bosnia and Herzegovina | 2012-5-19 | Naim Logić [bs; sh] | | | |
| Botswana | | | | | |
| Brazil | 1995-05-14 | Waldemar Niclevicz [pt] and Mozart Catão [pt] | | | |
| Brunei | | | | | |
| Bulgaria | 1984-04-20 | Hristo Prodanov | 2009-05 | Petya Kolcheva [bg] | |
| Burkina Faso | | | | | |
| Burundi | | | | | |
| Cambodia | | | | | |
| Cameroon | | | | | |
| Canada | 1982-10-05 | Laurie Skreslet | 1986-05-20 | Sharon Wood | |
| Cape Verde | | | | | |
| Cayman Islands (UK) | | | | | |
| Central African Republic | | | | | |
| Chad | | | | | |
| Chile | 1992 | Rodrigo Jordan | 2018-05-22 | María Paz Valenzuela | |
| China | 1960-05-25 | Wang Fuzhou, Qu Yinhua [zh] | 2010-05-24 | Wang Lei | |
| Colombia | 2001 | Manuel Arturo Barrios and Fernando González Rubio [es] | | | |
| Comoros | | | | | |
| Democratic Republic of the Congo | | | | | |
| Republic of the Congo | | | | | |
| Cook Islands (New Zealand) | | | | | |
| Costa Rica | 2012-05-24 | Warner Rojas | 2024-05-22 | Ligia Madrigal | |
| Croatia | 1999-02-04 | Nikola Mišljenović | 2009-05-19 | Darija Bostjančić [bs; sh] Iris Bostjančić [sh] Ena Vrbek Milena Šijan | |
| Cuba | 2006-06-24 | Osvany Aguilar | | | |
| Curacao (Netherlands) | | | | | |
| Cyprus | 2012-05-19 | George Andreou | 2023-05-17 | Oksana Kushnir | |
| Czechia | 1991-05-17 | Leopold Sulovský | 1999-05-05 | Renata Chlumska | |
| Denmark | 1995-05 | Michael Knakkergaard Jørgensen | 1996-05-10 | Lene Gammelgaard | |
| Djibouti | | | | | |
| Dominica | | | | | |
| Dominican Republic | 2011-05-21 | Karim Mella | 2024-05-21 | Thais Herrera [Wikidata] | |
| Ecuador | 1999-05-25 | Iván Vallejo | 1999 | Paulina Aulestia | |
| Egypt | 2007-05-17 | Omar Samra | 2022-05-16 | Manal Rostom [Wikidata] | |
| El Salvador | | | 2022-05-12 | Alfa Karina Valle Arrué [Wikidata] | |
| Equatorial Guinea | | | | | |
| Eritrea | | | | | |
| Estonia | 2003-05-23 | Alar Sikk | 2021-05-23 | Krisli Melesk [et] | |
| Eswatini (Swaziland) | | | | | |
| Ethiopia | | | | | |
| Falkland Islands (UK) | | | | | |
| Faroe Islands (Denmark) | 2014-05-25 | Arne Vatnhamar [fo] | | | |
| Fiji | | | | | |
| Finland | 1997 | Veikka Gustafsson | 2010-05-17 | Carina Räihä [fi] | |
| France | 1978-10-15 | Pierre Mazeaud, Jean Afanassieff [fr], and Nicolas Jaeger | 1990-10-5 | Christine Janin [fr] | |
| French Polynesia (France) | | | | | |
| Gabon | | | | | |
| Gambia | | | | | |
| Gaza Strip/Palestine | | | 2011-05-21 | Suzanne Al Houby | |
| Georgia | 1999-05-12 | Lev Sarkisov | 2011-05 | Mariam Mikava | |
| Germany | 1979-05-10 | Reinhard Karl | 1979 | Hannelore Schmatz | |
| Ghana | | | | | |
| Gibraltar (UK) | | | | | |
| Greece | 1999 | Constantine Niarchos [Wikidata] | 2019 | Christina Flampouri and Vanessa Arxontidou | |
| Greenland (Denmark) | | | | | |
| Grenada | | | | | |
| Guam (US) | | | | | |
| Guatemala | 2001-06 | Jaime Viñals | 2010-05-23 | Andrea Cardona | |
| Guernsey (UK) | | | | | |
| Guinea | | | | | |
| Guinea-Bissau | | | | | |
| Guyana | | | | | |
| Haiti | | | | | |
| Honduras | 2022-05-12 | Ronald Quintero | | | |
| Hong Kong | 1992-05-12 | Cham Yick-kai | 2017-05-21 | Tsang Yin-hung | |
| Hungary | 2002-05-25 | Zsolt Erőss | 2009 | Anita Ugyan [hu] | |
| Iceland | 2002-05-16 | Haraldur Örn Ólafsson [is] | 2017-05-21 | Vilborg Arna Gissurardóttir [is] | |
| India | 1965-05-20 | Avtar Singh Cheema | 1984-05-23 | Bachendri Pal | |
| Indonesia | | | | | |
| Iran | 1990-10-05 | Hooman Aprin | 2022-05-14 | Afsaneh Hesamifard | |
| Iraq | 2024-05-20 | Dadvan Yousuf | | | |
| Ireland | 1993-05-27 | Dawson Stelfox | | | |
| Isle of Man (UK) | | | | | |
| Israel | 1992 | Doron Erel [Wikidata] | 2021-05-23 | Danielle Wolfson | |
| Italy | 1978-05-08 | Reinhold Messner$^{:154}$ | 2003-05-23 | Manuela Di Centa | |
| Ivory Coast | | | | | |
| Jamaica | | | | | |
| Japan | 1970-05-11 | Matsuura Teruo [ja], Naomi Uemura | 1975-05-16 | Junko Tabei | |
| Jersey (UK) | | | | | |
| Jordan | 2008-05-25 | Mostafa Salameh | | | |
| Kazakhstan | | | 2024-05-12 | Anar Burasheva | |
| Kenya | 2022-05-12 | James Kagambi | | | |
| Kiribati | | | | | |
| Korea, North | | | | | |
| Korea, South | 1977-09-15 | Ko Sang-Don [ko] (고상돈) | 2004 | Oh Eun-Sun | |
| Kosovo | | | | Uta Ibrahimi | |
| Kurdistan | 2024-05-20 | Dadvan Yousuf | | | |
| Kuwait | 2003-05-23 | Zed Al Refai | | | |
| Kyrgyzstan | | | | | |
| Laos | | | | | |
| Latvia | | | | | |
| Lebanon | 2006-05-15 | Maxim Chaya | 2019-05-19 | Fatima Deryan | |
| Lesotho | | | | | |
| Liberia | | | | | |
| Libya | | | | | |
| Liechtenstein | | | | | |
| Lithuania | 1993-05-10 | Vladas Vitkauskas | 2013-05-22 | Edita Nichols | |
| Luxembourg | | | | | |
| Macau (China) | | | | | |
| Madagascar | | | | | |
| Malawi | | | | | |
| Malaysia | 1997-05-23 | M. Magendran | | | |
| Maldives | | | | | |
| Mali | | | | | |
| Malta | 2010-05-17 | Gregory Attard, Marco Cremona, and Robert Gatt | | | |
| Marshall Islands | | | | | |
| Mauritania | | | | | |
| Mauritius | 2011-05-26 | Jaysen Arumugum | | | |
| Mexico | 1989-05-16 | Ricardo Torres Nava [es] | 1999-05-05 | Elsa Ávila | |
| Micronesia, Federated States of | | | | | |
| Moldova | 2010 | Andrei Carpenco | 2021-05-23 | Olga Ţapordei | |
| Monaco | | | | | |
| Mongolia | 2005-05-30 | Gotovdirij Usukhbayar | | | |
| Montenegro | 2010-05-20 | Đorđije Vujičić, Dragutin Vujović, and Marko Blečić | | | |
| Montserrat (UK) | | | | | |
| Morocco | 2013-06-03 | Nacer Ben Abdeljalil | 2017-05-17 | Bouchra Baibanou | |
| Mozambique | | | | | |
| Myanmar (Burma) | 2016-05 | Pyae Phyo Aung and Win Ko Ko | | | |
| Namibia | | | | | |
| Nauru | | | | | |
| Nepal | 1953-05-29 | Tenzing Norgay | 1993-04- 12 | Pasang Lhamu Sherpa | |
| Netherlands | 2002 | Wilco van Rooijen [nl] | 1999-05-13 | Katja Staartjes [nl] | |
| New Caledonia (France) | | | | | |
| New Zealand | 1953-05-29 | Edmund Hillary | | | |
| Nicaragua | | | | | |
| Niger | | | | | |
| Nigeria | | | | | |
| North Macedonia | 1989-05-10 | Dimitar Ilievski-Murato | | | |
| Northern Mariana Islands (US) | | | | | |
| Norway | 1985-04-29 | Arne Næss Jr. | 2004-05-20 | Randi Skaug [no] | |
| Oman | 2010-05-23 | Khalid Sulaiman Al Siyabi | 2019-05 | Nadhira Al Harthy | |
| Pakistan | 2000-05-17 | Nazir Sabir | 2013-05-19 | Samina Baig | |
| Palau | | | | | |
| Panama | 2009-05-23 | Michael Morales | | | |
| Papua New Guinea | | | | | |
| Paraguay | 2018-05 | Franz P. Rassel | | | |
| Peru | 1992 | Augusto Ortega | 2016-05-19 | Silvia Vasquez-Lavado | |
| Philippines | 2006-05-17 | Leo Oracion | 2007-05-16 | Janet Belarmino, Carina Dayondo and Noelle Wenceslao | Main article: 2006 Philippine Mount Everest expedition |
| Poland | 1980-02-17 | Krzysztof Wielicki | 1978-10-16 | Wanda Rutkiewicz | |
| Portugal | 1995-05-18 | João Garcia | 2013-05-21 | Maria Da Conceição | |
| Puerto Rico (US) | 2002-02-10 | Dr. Julio Bird III | | | |
| Qatar | 2013-05-13 | Mohammed bin Abdulla Al Thani | 2022-05-27 | Asma Al Thani | |
| Romania | 1995-05-17 | Constantin Lăcătuşu | May 2019 | Otilia Ciotau  | |
| Russia | 1982-05-04 | Evgeny Vinogradov | 1990-05-10 | Ekaterina Nikolaevna Ivanova | |
| Rwanda | | | | | |
| Saint Barthelemy (France) | | | | | |
| Saint Helena, Ascension and Tristan da Cunha (UK) | | | | | |
| Saint Kitts and Nevis | | | | | |
| Saint Lucia | | | | | |
| Saint Martin (France) | | | | | |
| Saint Pierre and Miquelon (France) | | | | | |
| Saint Vincent and the Grenadines | | | | | |
| Samoa | 2022-05 | Manoah Ainuu | 2016-10-25 | Rosita Afele | |
| San Marino | | | | | |
| Sao Tome and Principe | | | | | |
| Saudi Arabia | 2008-05-21 | Farouk Saad Hamad Al-Zuman [ar] | 2013-05-18 | Raha Moharrak | |
| Senegal | | | | | |
| Serbia | 2000-05-25 | Aleksa Orlović [sr] | 2007-05 | Dragana Rajblović [sr; bs] | |
| Seychelles | | | | | |
| Sierra Leone | | | | | |
| Singapore | 1998-05-25 | Edwin Siew and Khoo Swee Chiow | 2009-05-20 | Lee Li Hui, Esther Tan, and Jane Lee | |
| Sint Maarten (Netherlands) | | | | | |
| Slovakia | 1984-10-15 | Zoltán Demján and Jozef Psotka | 2024-05-12 | Lucia Janičová | |
| Slovenia | 1979 | Andrej Štremfelj | 1990-10 | Marija Štremfelj [sl] | |
| Solomon Islands | | | | | |
| Somalia | | | | | |
| South Africa | 1996-05-25 | Ian Woodall | 1996-05-25 | Cathy O'Dowd | |
| South Sudan | | | | | |
| Spain | 1980-05-14 | Martín Zabaleta [es] | | Araceli Segarra | |
| Sri Lanka | 2018-05-22 | Johann Peries | 2016-05-21 | Jayanthi Kuru-Utumpala | |
| Sudan | | | | | |
| Suriname | | | | | |
| Swaziland | 2003-05-26 | Sibusiso Vilane | | | |
| Sweden | 1990-05-11 | Mikael Reuterswärd and Oskar Kihlborg [sv] | 1999-05-05 | Renata Chlumska | |
| Switzerland | 1956-05-23 | Ernst Schmied and Jürg Marmet | 2001-05-25 | Evelyne Binsack | |
| Syria | 2019-05-21 | Samer Akkad | | | |
| Taiwan | 1993-05-05 | Wu Chin-hsiung | 1995 | Jiang Xiuzhen [zh] | |
| Tajikistan | | Vitaly Khinenson | | | |
| Tanzania | 2012-05-25 | Wilfred Moshi | 2021-05-25 | Rawan Dakik [sw] | |
| Thailand | 2008-05-22 | Vitidnan Rojanapanich [th] | 2016-05-23 | Dr. Napassaporn Chumnarnsit | |
| Timor-Leste | | | | | |
| Togo | | | | | |
| Tonga | | | | | |
| Trinidad and Tobago | | | | | |
| Tunisia | 2016-05 | Tahar Manaï [fr] | | | |
| Turkey | 1995-05-17 | Nasuh Mahruki | 2006-05-15 | Eylem Elif Maviş | |
| Turkmenistan | | | | | |
| Turks and Caicos Islands (UK) | | | | | |
| Tuvalu | | | | | |
| Uganda | | | | | |
| Ukraine | 1999 | Vladislav Terzyul | 2016-05-20 | Irina Galay [uk] | |
| United Arab Emirates | 2011 | Omar Al Memari | 2022-05-14 | Nayla Nasir Albaloushi | |
| United Kingdom | 1975-09-24 | Doug Scott | 1993-05-17 | Rebecca Stephens | |
| United States | 1963-05-22 | Willi Unsoeld, Tom Hornbein | 1988-09-29 | Stacy Allison | |
| Uruguay | | | 2022-05-14 | Vanessa Estol | |
| Uzbekistan | 1998 | Ristam Radjapov | 1998 | Svetlana Baskakova | |
| Vanuatu | | | | | |
| Venezuela | 2001-05-23 | José Antonio Delgado and Marcus Tobía | | | |
| Vietnam | 2008-05-22 | Bùi Văn Ngợi, Phan Thanh Nhiên [vi], Nguyễn Mậu Linh | 2022-06-16 | Nguyễn Thị Thanh Nhã | |
| Virgin Islands (UK) | | | | | |
| Virgin Islands (US) | | | | | |
| Wallis and Futuna (France) | | | | | |
| West Bank/Palestine | 2013-05-22 | Raed Zidan | 2011-05-21 | Suzanne Al Houby | |
| Western Sahara | | | | | |
| Yemen | | | | | |
| Zambia | | | 2019 | Saray Khumalo | |
| Zimbabwe | | | | | |