*These lists do not include athletes who have already advised they will not be competing.
| MR. OLYMPIA | ||
| # | NAME | COUNTRY |
| William Bonac | Netherlands | |
| Tonio Burton | USA | |
| Brandon Curry | USA | |
| Sergey Danilov | Russia | |
| Samson Dauda | United Kingdom | |
| Quinton Eriya | Canada | |
| Martin Fitzwater | USA | |
| Mohamed Foda | United Arab Emirates | |
| Regan Grimes | Canada | |
| Sasan Heirati | United Kingdom | |
| James Hollingshead | United Kingdom | |
| Jordan Hutchinson | USA | |
| Edward Kargbo | United Arab Emirates | |
| Michal Krizanek | Slovakia | |
| Damian Kuffel | Poland | |
| Patrick Moore | USA | |
| Chinedu Obiekea | United Arab Emirates | |
| Andrea Presti | Italy | |
| Leandro Sencini Peres | Brazil | |
| Behrooz Tabani Abarghani | Iran | |
| Nick Walker | USA | |
| Derek Lunsford | USA | |
| 212 OLYMPIA | ||
| # | NAME | COUNTRY |
| 1 | Juan Aleman | Mexico |
| 2 | Vitor Alves Porto De Oliveira | Brazil |
| 3 | Radoslav Angelov | Bulgaria |
| 4 | Breon Ansley | USA |
| 5 | Angel Calderon Frias | Spain |
| 6 | Shaun Clarida | USA |
| 7 | Michael Condell | USA |
| 8 | Felipe Isaac Fierro Lobos | Chile |
| 9 | Esteban Fuquene | Colombia |
| 10 | Lucas Garcia | Brazil |
| 11 | Cameron George | Australia |
| 12 | Zhaofeng He | China |
| 13 | Nihat Kaya | Turkey |
| 14 | Xiaoshuang Lan | China |
| 15 | Wei Li | China |
| 16 | Ching Chieh Lin | Taiwan, China |
| 17 | Yinka Majolagbe | United Kingdom |
| 18 | Nasser Mohammad | Kuwait |
| 19 | Felipe Moraes | Brazil |
| 20 | Courage Opara | USA |
| 21 | Andrey Pereira | Brazil |
| 22 | Naotaka Yokokawa | Japan |
| 23 | Keone Pearson | USA |
| CLASSIC PHYSIQUE OLYMPIA | ||
| # | NAME | COUNTRY |
| 1 | David Aguilar Rosales | USA |
| 2 | Mohammad Ali | Austria |
| 3 | Abdullah Alrabiah | Saudi Arabia |
| 4 | Manual Angelo | Brazil |
| 5 | Vahid Badpei | Iran |
| 6 | Momar Bah | Finland |
| 7 | Eric Brown, Jr | USA |
| 8 | Joaquim Camps Angel | Spain |
| 9 | Niall Darwen | United Kingdom |
| 10 | Cezar Falcao | Brazil |
| 11 | Diego Alejandro Galindo Garavito | Colombia |
| 12 | Ethan Gohari | Australia |
| 13 | Matthew Greggo | USA |
| 14 | Seungchan Hong | South Korea |
| 15 | Johne Jhoninho | Brazil |
| 16 | Tae Min Jung | South Korea |
| 17 | Fabio Junio | Brazil |
| 18 | Chen Kang | China |
| 19 | Murat Can Karahasanlar | Turkey |
| 20 | Kyrylo Khudaiev | Ukraine |
| 21 | Kai Liu | China |
| 22 | Xin Liu | China |
| 23 | Livingstone Livinho | Brazil |
| 24 | Andrea Mammoli | Italy |
| 25 | Matheus Menegate | Brazil |
| 26 | Ferran Minana Ibanez | Spain |
| 27 | Richard Nagy | Hungary |
| 28 | Rodni Nelson | Nicaragua |
| 29 | Prosper Nwafor | United Kingdom |
| 30 | Vitaliy Omel’chenko | Russia |
| 31 | Samuel Paquin | Canada |
| 32 | Andy Paredes | USA |
| 33 | Jaehun Park | South Korea |
| 34 | German Pastor | Spain |
| 35 | Zhivko Petkov | Bulgaria |
| 36 | Jordan Plantiko | USA |
| 37 | Anton Ratushnyi | USA |
| 38 | Luca Reger | Germany |
| 39 | Shuai Ren | China |
| 40 | Terrence Ruffin | USA |
| 41 | Mike Sommerfeld | Germany |
| 42 | Tom Stanley | Australia |
| 43 | Tomislav Strmecki | Croatia |
| 44 | Mikhail Timoshin | Russia |
| 45 | Paulin Tsamezeu | USA |
| 46 | Luis Roberto Valenzuela Ramos | Mexico |
| 47 | Wesley Vissers | Netherlands |
| 48 | Kellen Wilson | Canada |
| 49 | Piotr Wojtowicz | Poland |
| 50 | Gabriel Zancanelli | Brazil |
| 51 | Ramon Rocha Queiroz | Brazil |
| MEN’S PHYSIQUE OLYMPIA | ||
| # | NAME | COUNTRY |
| 1 | Navid Aalinezhad | Iran |
| 2 | Kamal Aitirhmour | Morocco |
| 3 | Carlos Asiedu Ocran | Ghana |
| 4 | Erin Banks | USA |
| 5 | Diogo Basaglia | Brazil |
| 6 | Ali Bilal | Afghanistan |
| 7 | Dallas Botchway | Ghana |
| 8 | Vitor Chaves | Brazil |
| 9 | Rhyan Clark | USA |
| 10 | Emerson Costa | Brazil |
| 11 | Drew Cullen | USA |
| 12 | Andrei Deiu | Romania |
| 13 | Dilson Espindola | Brazil |
| 14 | Felix Oluwabusuyi Famuwagun | China |
| 15 | Mauro Fialho | Spain |
| 16 | Anik Ghosh | India |
| 17 | Guilherme Gualberto | Brazil |
| 18 | Juxian He | China |
| 19 | Brandon Hendrickson | USA |
| 20 | Kyron Holden | USA |
| 21 | Emanual Hunter | USA |
| 22 | Jason Huynh | USA |
| 23 | Dan Ibrahim | USA |
| 24 | Farouq Ishimoto | Japan |
| 25 | Mehdi Kabbadj | Morocco |
| 26 | Shun Kaneko | Japan |
| 27 | Hossein Karimi | Iran |
| 28 | Isai Kesek | Indonesia |
| 29 | Talha Kilic | Turkey |
| 30 | Yoon Sung Lee | South Korea |
| 31 | Jinbo Li | China |
| 32 | Juan Manuel Gochez | USA |
| 33 | Benquil Marigny | USA |
| 34 | Francisco Martinez | Paraguay |
| 35 | Ismael Martinez Dominguez | Mexico |
| 36 | Jeremiah Maxey | USA |
| 37 | Corey Morris | USA |
| 38 | Rafael Oliveira | Brazil |
| 39 | Edvan Palmeira | Brazil |
| 40 | Sidy Pouye | Spain |
| 41 | Victor Ramirez | Venezuela |
| 42 | Muhammad Rifqi | Indonesia |
| 43 | Alexander Rogers | USA |
| 44 | Kaique Santos | Brazil |
| 45 | Junpei Taguchi | Japan |
| 46 | Vincius Mateus Viera Lima | Brazil |
| 47 | Emile Walker | United Kingdom |
| 48 | Torre Washington | USA |
| 49 | Li Xiaolong | China |
| 50 | Heng Zhao | China |
| 51 | Ryan Terry | United Kingdom |
| WHEELCHAIR OLYMPIA | ||
| # | NAME | COUNTRY |
| 1 | Gabriele Andriulli | Italy |
| 2 | Will Anthony | Spain |
| 3 | Blake Colleton | Australia |
| 4 | Mostafa Darvish Khezri | Iran |
| 5 | Josue Fabiano | Brazil |
| 6 | Gaylon Grigsby | USA |
| 7 | Ephraim Gudgeon | New Zealand |
| 8 | Rajesh John | India |
| 9 | Tory Jones | Canada |
| 10 | Harold Kelley | USA |
| 11 | Antonio Matkovic | Montenegro |
| 12 | Karol Milewski | Poland |
| 13 | Kevin Secundino | France |
| 14 | Ravinder Singh | India |
| 15 | Mohammad Reza Tabrizi Nouri | Canada |
| 16 | James Berger | USA |
| MS. OLYMPIA | ||
| # | NAME | COUNTRY |
| 1 | Alcione Santos Barreto | Brazil |
| 2 | Leyvina Rodrigues Barros | Brazil |
| 3 | Nadia Capotosto | Italy |
| 4 | Desunka Dawson | USA |
| 5 | Barbara De Freitas Moojen | Brazil |
| 6 | Ashley Lynnette Jones | USA |
| 7 | Anastasia Korableva | Romania |
| 8 | Martina Lopez | Spain |
| 9 | Meghan Morrison | USA |
| 10 | Alida Opre | Hungary |
| 11 | Paula Ranta | Finland |
| 12 | Andrea Shaw | USA |
| FITNESS OLYMPIA | ||
| # | NAME | COUNTRY |
| 1 | Jaclyn Baker | USA |
| 2 | Abby Bolton | Canada |
| 3 | Allison Dominguez-Kramer | USA |
| 4 | Anna Fomina | USA |
| 5 | Andrea Glass | USA |
| 6 | Sophie Gregory | United Kingdom |
| 7 | Stephanie Jones | USA |
| 8 | Samantha Radzai | USA |
| 9 | Amber Steffen | USA |
| 10 | Michelle Fredua-Mensah | United Kingdom |
| FIGURE OLYMPIA | ||
| # | NAME | COUNTRY |
| 1 | Dorethane Agathina | Germany |
| 2 | Beatriz Almeida | Brazil |
| 3 | Da Jeong An | South Korea |
| 4 | Eileen Aviles | USA |
| 5 | Tamera Barrett | USA |
| 6 | Kristina Bodnariuk | Russia |
| 7 | Anna Borin | Ukraine |
| 8 | Lauren Calderoni | USA |
| 9 | Xinyu Chen | China |
| 10 | Nicole Zenobia Graham | USA |
| 11 | Vanessa Happle | Germany |
| 12 | Ashley Howells | USA |
| 13 | Nadine Claudia Huber | Germany |
| 14 | Sachiko Ito | Japan |
| 15 | Jeanne Kassel | Germany |
| 16 | Jaslynn Kyander | USA |
| 17 | Tereza Linhartova | Czech Republic |
| 18 | Tessa Meetze | USA |
| 19 | Sarah Molina | USA |
| 20 | Lola Montez | Canada |
| 21 | Brittne Pence | USA |
| 22 | Sara Pozzer | Italy |
| 23 | Dekel Quant | Bahamas |
| 24 | Lena Ramsteiner | Germany |
| 25 | Saionara Rebelo | Brazil |
| 26 | Jessica Reyes Padilla | Puerto Rico |
| 27 | Cherish Richardson | USA |
| 28 | Natalia Soltero | Mexico |
| 29 | Missy Truscott | USA |
| 30 | Kristina Zafirova | Slovenia |
| 31 | Jennifer Zienert | Germany |
| 32 | Denise Zwinger-Tynek | Germany |
| 33 | Rhea Gayle | United Kingdom |
| BIKINI OLYMPIA | ||
| # | NAME | COUNTRY |
| 1 | Maria Acosta | USA |
| 2 | Mahsa Akbarimehr | USA |
| 3 | Iulia Baba | Romania |
| 4 | Uyanga Bataa | Mongolia |
| 5 | Emily Beveridge | Canada |
| 6 | Wu Bi | China |
| 7 | Alina Bogacheva | Kyrgyzstan |
| 8 | Jordan Brannon | USA |
| 9 | Nivea Gabriella Campos Sobral | Brazil |
| 10 | Kate Carroll | New Zealand |
| 11 | Lauralie Chapados | USA |
| 12 | Cynthia Chen | China |
| 13 | Sara Choi | South Korea |
| 14 | Maiwenn Crausaz | Switzerland |
| 15 | Viktoria Csicsayova | Hungary |
| 16 | Cassandra De La Rosa | Mexico |
| 17 | Aimee Delgado | USA |
| 18 | Megan D’Ginto | USA |
| 19 | Marie-Eve Duchesneau | Canada |
| 20 | Ivanna Escandar | USA |
| 21 | Alessia Facchin | Italy |
| 22 | Brittany Gillespie | USA |
| 23 | Jasmine Gonzalez | USA |
| 24 | Phoebe Hagan | United Kingdom |
| 25 | Brittany Hamilton | USA |
| 26 | Ashley Hampton | USA |
| 27 | Reijuana Harley | USA |
| 28 | Chantal Hill | Spain |
| 29 | Irene Iravedra | Spain |
| 30 | Adrianna Kaczmarek | Poland |
| 31 | Ashley Kaltwasser | USA |
| 32 | Sally-Anne Kato | Japan |
| 33 | Nittaya Kongthun | Thailand |
| 34 | Ashlyn Little | USA |
| 35 | Jessica Liu | Canada |
| 36 | Alice Marchisio | Italy |
| 37 | Elisa Pecini | Brazil |
| 38 | Reyna Perez | Mexico |
| 39 | Kerigan Pike | USA |
| 40 | Alice Rocha | USA |
| 41 | Anna Setlak | Italy |
| 42 | Kerry Sexton | United Kingdom |
| 43 | Rania Stamatiadou | Greece |
| 44 | Bruna Toigo | Brazil |
| 45 | Patrizia Vaccaro | Italy |
| 46 | Savannah Watchman | USA |
| 47 | Jiaqi Wei | China |
| 48 | Brianna Wilson | Canada |
| 49 | Maureen Blanquisco | Philippines |
| WOMEN’S PHYSIQUE OLYMPIA | ||
| # | NAME | COUNTRY |
| 1 | Zama Benta | Brazil |
| 2 | Julia Cabarcos | Spain |
| 3 | Silvia Cuartero Martinez | Spain |
| 4 | Amanda De Carvalho Machado | USA |
| 5 | Lenka Ferencukova | Czech Republic |
| 6 | Sheronica Henton | USA |
| 7 | Marika Jones | USA |
| 8 | Jessica Macedo | Brazil |
| 9 | Naiana Nana | Brazil |
| 10 | Trisha Pollydore | Canada |
| 11 | Autumn Swansen | USA |
| 12 | Sarah Villegas | USA |
| 13 | Marianne Von Gierke | Chile |
| 14 | Brooke Walker | USA |
| 15 | Hong Yan | China |
| 16 | Natalia Abraham Coelho | USA |
| WELLNESS OLYMPIA | ||
| # | NAME | COUNTRY |
| 1 | Isabelle Aguiar | Brazil |
| 2 | Elisa Alcantara | Dominican Republic |
| 3 | Viviane Alves Marcucci | Brazil |
| 4 | Valeria Bodanese | Brazil |
| 5 | Hannah Calkins | USA |
| 6 | Carolina Cardoso | Portugal |
| 7 | Celeste Chandler | Canada |
| 8 | Leonida Ciobu | Moldova |
| 9 | Sanda Colorado Acal | Spain |
| 10 | Klaudia Vanessza Csuri | Hungary |
| 11 | Raeli Dias | Brazil |
| 12 | Dayse Do Valle | Brazil |
| 13 | Alexis Drury | USA |
| 14 | Tatiane Farkas | Brazil |
| 15 | Chery Figueroa Calix | Spain |
| 16 | Taylor Fletcher | Australia |
| 17 | Rayane Fogal | Brazil |
| 18 | Franciely Kawashima Marques | Brazil |
| 19 | Sabryna Lebrun | Canada |
| 20 | Yingchen Liu | Taiwan, China |
| 21 | Valquiria Lopes | Brazil |
| 22 | Camile Luz | Brazil |
| 23 | Giselle Machado | Brazil |
| 24 | Daniele Mendonca | Brazil |
| 25 | Marbeli Morales Ventura | Mexico |
| 26 | Juliana Mota | Brazil |
| 27 | Isabelle Nunes | Brazil |
| 28 | Maria Rita Penteado | USA |
| 29 | Sara Gabriele Pereira | Spain |
| 30 | Pamela Rodrigues | Brazil |
| 31 | Camila Rodrigues Barreto | Brazil |
| 32 | Rosemary Rodriguez | Paraguay |
| 33 | Karla Sanchez | Argentina |
| 34 | Bruna Seredich | USA |
| 35 | Paula Suarez | Colombia |
| 36 | Danai Theodoropoulou | Australia |
| 37 | Nguyen Thi Mai | Vietnam |
| 38 | Carlotta Tonelli | Italy |
| 39 | Narla Vilar | Brazil |
| 40 | Chelsey Warnes | United Kingdom |
| 41 | Jessica Yamazaki | Brazil |
| 42 | Wenqian Yang | China |
| 43 | Kristina Zdorikov | Russia |
| 44 | Eduarda Bezerra | Brazil |
| FIT MODEL OLYMPIA | ||
| # | NAME | COUNTRY |
| 1 | Shealynn Burnett | USA |
| 2 | Emily Chanel | USA |
| 3 | Seojin Cheong | South Korea |
| 4 | Faithlyn Derla | USA |
| 5 | Svetlana Fedkina | USA |
| 6 | Julia Heinio | Finland |
| 7 | Emma Henderson | USA |
| 8 | Jane Jones | USA |
| 9 | Alizee Juras | France |
| 10 | Aisha Mian | Canada |
| 11 | Phuong Pearl Nguyen | Vietnam |
| 12 | Gabriela Queiroz | Brazil |
| 13 | Carla Andrea Reyes Vargas | Bolivia |
| 14 | Victoria Schmidt | Canada |
| 15 | Liz Trampas | USA |
| 16 | Hui Wu | China |
| 17 | Misty Yang | China |
| 18 | Alicia Young | USA |
