Applied Mechanics / Structures & Mechanisms / Manufacturing
| JUNIOR DIVISION | First Place | Vishaalakshi Nachiappan, Hadisa Ansari, Caden Bolton |
| Second Place | Peyton Hui Jason Asariah | |
| Honorable Mention | Shaili Chudasama George Terzis | |
| SENIOR DIVISION | First Place | Katherine Robertson Ashutosh Kandala |
| Second Place | Henry Liu | |
| Third Place | Kevin Hong | |
| Honorable Mention | Junho Park Ezekiel Ampe |
Fluids / Aerodynamics
| JUNIOR DIVISION | First Place | Hussein Hirani |
| Second Place | Hannah Saab, Lucas Saab, Jocelyn Inavolu Josiah Harris | |
| Third Place | Arjun Appa, Dev Batra and Ryan Colley (team) | |
| SENIOR DIVISION | First Place | Firas Qureshi |
| Second Place | Arian Salari Alex Liu | |
| Honorable Mention | Daichi Hiraoka Madeleine Yee |
Electricity and Electronics
| JUNIOR DIVISION | First Place | Tarini Neeladaran Melody Yu |
| Second Place | Dylan Sanchez | |
| Honorable Mention | Abigail Fearn, Abi Fearn, Vivian Kim – Team Rohan Hablani Elliott Jang | |
| SENIOR DIVISION | First Place | Basim Cheema-Sabir |
| Second Place | Katherine Hua |
Physics / Astronomy
| JUNIOR DIVISION | First Place | Jacqueline Zhou |
| Second Place | Leo Andersen | |
| Third Place | Abner Barnes Karan Shingre | |
| SENIOR DIVISION | First Place | Haedam Im Andrew Pan |
Mathematics and Software
| JUNIOR DIVISION | First Place | Mark Menaker |
| Second Place | Shaurya Mittal | |
| Third Place | Emily Liu & Athena Chen Atharv Attri & Kavish Shah | |
| SENIOR DIVISION | First Place | Andrei Mandelshtam Su Kara Justin Li Dylan Soong George Zhou |
| Second Place | Minseo Kim Weixuan (Demi) Lei Beverlyn Tsai Arvin Zhang | |
| Third Place | Alexander Huang Charline Chen | |
| Honorable Mention | Jiayao (Emily) Li Joshua Pillai Ming Qi Andrew Shin Amitoj Singh & Arjit Singh |
Chemistry
| JUNIOR DIVISION | First Place | Amanda Cheng |
| Second Place | Nivedha Pandian | |
| Third Place | Rachel Dorgan Austin Tran | |
| Honorable Mention | Jor-El Torry Berlin Wu Claire Yu | |
| SENIOR DIVISION | First Place | Sydney Badescu |
| Second Place | Eva Chen | |
| Third Place | Gina Lee | |
| Honorable Mention | Suhina Sharma |
Earth Science / Physical Environment
| JUNIOR DIVISION | First Place | Vivian Dang |
| Second Place | Maya Thompson | |
| Third Place | Sophia Wein |
Environmental Science / Environmental Engineering
| JUNIOR DIVISION | First Place | Asmi Aggarwal Isabel Chang |
| Second Place | Hailey Van Preston Wang Theertha Arulmozhi | |
| Third Place | Stavan Shah Callie Yang | |
| Honorable Mention | Candrea Stalin Noelle Kim Parsa Jokar | |
| SENIOR DIVISION | First Place | Aniyah Shen |
| Second Place | Tiancheng Dong and Yutong Ke (team) | |
| Third Place | Anthony Foo Anh Minh Ngo and Timothy Pham (team) | |
| Honorable Mention | Jesse Dong Muhammad Kamal Jack Zhang |
Zoology
| JUNIOR DIVISION | First Place | Lara Tseng |
| Second Place | Natalia Komarova | |
| Third Place | Anton Grun | |
| SENIOR DIVISION | First Place | Ryan Vu & Meena Salib (team) |
| Second Place | Trinity Kuzio & Georgina Ibanez | |
| Third Place | Bailey Johnson |
Botany
| JUNIOR DIVISION | First Place | Ananya Devkirti |
| Second Place | Kamran Maghzi | |
| Third Place | Emma Schuman Kelly Wang | |
| Honorable Mention | Keily Gupta and Lahari Dongre (team) | |
| SENIOR DIVISION | Third Place | Cindy Huynh |
| Honorable Mention | Katherine Le, Christine Le – Team Ezekiel Ampe |
Botany Applications
| JUNIOR DIVISION | First Place | Matthew Chang |
| Second Place | Naomi Tran | |
| Third Place | Akshay Athappan | |
| Honorable Mention | Aarav Bhatnagar | |
| SENIOR DIVISION | Second Place | Lakshman Athappan Anh Tran , Trisha Nguyen-Vu, Khanh Duong – Team |
Biochemistry / Molecular Biology
| JUNIOR DIVISION | First Place | Alyssa Tran |
| Second Place | Cloris Shi | |
| SENIOR DIVISION | First Place | Pranav Sankar, Vishnu Manathattai – Team |
| Second Place | Lauren Van Pranav Moudgalya Sabrina Alam | |
| Third Place | Tane Kim Langdon Zhu |
Microbiology and Cell Biology
| JUNIOR DIVISION | First Place | Cameron Kang |
| Second Place | Deema Jony | |
| Third Place | Ashvik Nacham Rohan Sahoo | |
| SENIOR DIVISION | First Place | Harleen Ahluwalia |
| Second Place | Ritwik Kumar Eric Lee |
Pharmacology / Toxicology
| JUNIOR DIVISION | First Place | Chloe Dorman |
| SENIOR DIVISION | First Place | Arjun Ghosh Le Ann Tai |
| Third Place | Aditya Mahna, Ayush Mahna – Team | |
| Honorable Mention | Soh Yun Kang, Sunjoon Kang, Nick Tran- Team Jiwoo You , Michelle Tran, Na Lim Kim – Team |
Physiology / Medical Biology
| JUNIOR DIVISION | First Place | Cayla Shvartsman |
| Second Place | Maryam ElMenchawi | |
| Third Place | Gia Patel | |
| . | Honorable Mention | Luke Sun |
| SENIOR DIVISION | First Place | Nithin Parthasarathy Nitin Sreekumar Shaivi Shah Patrick Nguyen Devon Chang |
| Third Place | Yian Wang Shrey Gandhi |
Behavioral Sciences
| JUNIOR DIVISION | First Place | Sebastian Alexis |
| Second Place | Elena and Elika Jafari (Team) | |
| Third Place | Bradford Bridenbecker CJ Smith | |
| Honorable Mention | Addison Felix Abdullah Shafi Maya Shum | |
| SENIOR DIVISION | First Place | Thomas Xiao |
| Second Place | Sein Yun | |
| Third Place | Rachel Fernandez, Winston Chan, Ryan Dam (Team) | |
| Honorable Mention | Yueshan Gu Andy Xu |
Cognitive Science
| JUNIOR DIVISION | First Place | Phoebe Morris |
| Second Place | Clara Choi | |
| Third Place | Nikita Karnik | |
| Honorable Mention | Junyu Liu | |
| SENIOR DIVISION | First Place | Jay Parikh |
| Second Place | Daren Tieu, Nikki Nguyen, Teresa Nguyen | |
| Third Place | Jackson Li |
Biological Product Science
| JUNIOR DIVISION | First Place | Kourosh Khorrami |
| Second Place | Naim Bayraktar Salvador Chavez Ryan Manesh | |
| Third Place | Sophia Cabrera | |
| SENIOR DIVISION | Second Place | Haaris Alam |
| Third Place | Raghav Mehrotra-Venkat |
Physical Product Science
| JUNIOR DIVISION | First Place | Abigail Barnes |
| Second Place | Rebecca Sanchez, Claire Ahn | |
| Third Place | Alexandra “Sasha” Imeshev | |
| Honorable Mention | Sakeena Azar Brandon Dee Kanishkaa Kulkarani , Prisha Jain – Team | |
| SENIOR DIVISION | First Place | Siddarth Kolla |
| Third Place | Catherine Le, Van Nguyen, Vanessa Pham – Team |
Energy Conversion / Alternative Energy
| JUNIOR DIVISION | First Place | Ibraheem Abdussalam |
| SENIOR DIVISION | First Place | Kate Chesanek |
| Second Place | Sana Hamid Nilay Sabade |
Special Awards
| Broadcom Coding with Commitment | Ben Astor | |
| American Association for Clinical Chemistry (AACC), Southern California Section | JUNIOR DIVISION | Ryan Manesh Rohan Sahoo Cloris Shi |
| SENIOR DIVISION | Nitin Sreekumar Andrew Collins Chloe Lim | |
| American Chemical Society | JUNIOR DIVISION | Dylan Platfoot |
| SENIOR DIVISION | Gina Lee | |
| American Institute of Aeronautics & Astronautics | JUNIOR DIVISION | 1ST Place: Lucas Saab, Jocelyn Inavolu & Hannah Saab 2ND Place : George Terzis |
| SENIOR DIVISION | 1ST Place: Alex Liu 2ND Place : Arian Salari | |
| California Association of Professional Scientists | Lara Tseng | |
| California Water Environment Association (CWEA) | SENIOR DIVISION | Aniyah Shen Anthony Foo |
| Center of Inquiry in Los Angeles | SENIOR DIVISION | Alex Liu |
| Energy Coalition | Dylan Platfoot | |
| Harald Biessmann Memorial Award | JUNIOR DIVISION | Anton Grun Jaaniya Dhillon |
| SENIOR DIVISION | Meena Salib & Ryan Vu David Kim Langdan Zhu | |
| Los Angeles Society of Petroleum Engineers | JUNIOR DIVISION | Dylan Platfoot |
| SENIOR DIVISION | Siddarth Kolla | |
| National Water Research Institute | Winner: Anthony Foo Honorable Mention: Muhammed Qaanith Kamal Ashley Nguyen & Helene Le Jasmine Torres & Kayla Laguana | |
| OCSEF David Walkington Memorial Award | Katherine Le & Christine Le | |
| OCSEF Lon Isenberg Memorial Award | Luke Bennett | |
| OCSEF Nat Lamm Memorial Award | My Ho, Tram Tran & Diana Doan | |
| Office of Naval Research | JUNIOR DIVISION | Peyton Hui Tarini Neeladaran Albert Hacker Lixing Wang |
| SENIOR DIVISION | Jiayao (Emily) Li Siddarth Kolla Sydney Badescu | |
| Orange County Sanitation District | ||
| SENIOR DIVISION | Aniyah Shen | |
| Orange County Water District | SENIOR DIVISION | Aniyah Shen Anthony Foo Hailey Van Candrea Stalin |
| JUNIOR DIVISION | Noelle Kim | |
| Raytheon Technologies | Vishaalakshi Nachiappan, Caden Bolton & Hadisa Ansari Peyton Hui Rohan Hablani Jacqueline Zhou Oneal Wang | |
| Sea and Sage Audubon Society | JUNIOR DIVISION | Maryam Elmenchawi |
| SENIOR DIVISION | Nitin Sreekumar | |
| SPIE the International Society for Optics & Photonics | JUNIOR DIVISION | Amanda Cheng Satvan Shah Matthew Hyun |
| SENIOR DIVISION | Katherine Hua Hadeem Im Siddarth Kolla Haedim Im |
Broadcom MASTERS
| Abigail Barnes Alyssa Tran Amanda Cheng Cameron Kang Cayla Shvartsman Chloe Dorman Clara Choi Deema Jony Dylan Sanchez Elena Jafari Elika Jafari Hannah Saab Josiah Harris Hussein Hirani Ibraheem Abdussalam | Jocelyn Inavolu Kourosh Khorrami Lara Tseng Leo Anderson Lucas Saab Naomi Tran Natalia Komarova Nivedha Pandian Phoebe Morris Ryan Manesh Salvador Chavez Shaurya Mittal Tarini Neeladaran Gia Patel | Suri Appa CJ Smith Rohan Sahoo Alexandra Imeshev Kari Barnes Nikita Karnik Bradford Bridenbecker Austin Tran Akshay Athappan Athena Chen Karan Shingre Ryan Colley Ashvik Nacham Emily Liu |
Regeneron ISEF Finalists
| Haedam Im | |
| Ashutosh Kandala | |
| Andrei Mandelshtam | |
| Firas Qureshi | |
| Shaivi Shah | |
| Aniyah Shen | |
| Alternate: | |
| Alex Liu | |
| Devon Chang |
The Arnold and Mabel Beckman Foundation Chapman Awards
| JUNIOR DIVISION | Alyssa Tran |
| Cameron Kang | |
| Chloe Dorman | |
| Cayla Shvartsman | |
| Melody Yu | |
| Tarini Neeladaran | |
| Jacqueline Zhou | |
| SENIOR DIVISION | Pranav Sankar, Vishnu Manathattai – Team |
| Harleen Ahluwalia | |
| LeAnn Tai | |
| Arjun Ghosh | |
| Basim Cheema-Sabir |