The United States has competed in the International Chemistry Olympiad since 1984. U.S. teams are selected from 20 students with top scores on the national exam. The students attend a comprehensive study camp and based on performance, four students plus two alternates are chosen to represent the United States at the International competition.

Alpha Epsilon (2011)
• Tayyab Shah (silver), Vestal High School, NY
• Elmer Tan (silver), John P. Stevens High School, NJ
• Joe Tung (gold), Gretchen Whitney High School, CA
• Alexander Borisov (gold), North Allegheny High School, PA

Alpha Gamma (2010)
• Richard Li, (silver),River Hill High School, MD
• Colin Lu, (gold), Vestal high School, NY
• Alexander Siegenfeld, (gold), Hopkins School, CT
• Utsarga Sikder, (bronze), South Brunswick High School, NJ

Alpha Beta (2009)
• Yixiao Wang, (gold), Westfield High School, NJ
• Nathan Benjamin, (silver), W.H. Harrison High School, IN
• Colin Lu, (silver), Vestal High School, NY
• Brian Seifried, (silver), Chamblee High School, GA

Alpha Alpha Team (2008)
• Jonathan Lee, (silver), Harvard-Westlake High School, CA
• Yuxin Xie, (bronze), East Brunswick High School, NJ
• Jenny Lu, (bronze), Pomperaug High School, CT
• Andrew Liu, (bronze), Parkway central High School, MO

Omega Team (2007)
• Brian Lee, (silver), Academy for the Advancement of Science and Technology, NJ
• Justin Koh, (silver), Stockdale High School, CA
• Kenneth Brewer, (silver), Timpview High School, UT
• Sofia Izmailov, (bronze), West Windsor-Plainsboro High School South, NJ

Psi Team (2006)
• Michael Blaisse, (silver), Bishop McDevitt High School, PA
• Gregory Brockman, (silver), Red River High School, ND
• Andrew Freddo, (silver), Manalapan High School, NJ
• Alexander Zozula, (bronze), East Brunswick High School, NJ

Chi Team (2005)
• Jacob Sanders, (silver), Academy for the Advancement of Science and Technology, NJ
• Allen Cheng, (silver), Arcadia High School, CA
• Nicholas Sofroniew, (silver), Harvard-Westlake High School South, CA
• Scott Rabin, (bronze), Miami Palmetto High School, FL

Phi Team (2004)
• Eric Brown, (silver), The McCallie School, TN
• Fan Zhang, (silver), Bergen County Academies, NJ
• Emily Tsui, (silver), Montgomery Blair High School, MD
• John L. Kiappes Jr., (silver), Memorial High School, TX

Upsilon Team (2003)
• Frances Hocutt, (bronze), Redondo Union High School, CA
• Benjamin Kaduk, (bronze), Naperville North High School, IL
• Wei-Han Bobby Liu, (silver), Cookeville High School, TN
• Eric Brown, (bronze), The McCallie High School, TN

Tau Team (2002)
• Colin Whittaker, (silver), Wayland High School, MA
• Daniel Cissell, (gold), Walnut Hills High School, OH
• Timothy Davenport, (bronze), Oklahoma School for Science and Mathematics, OK
• Helen Shi, (gold), Oklahoma School for Science and Mathematics, OK

Sigma Team (2001)
• Collin Martin, (silver), Oklahoma School for Science and Mathematics, OK
• Sean Kedrowski, (gold), Brighton High School, NY
• Binghai Ling, (gold), Baylor High School, TN
• Albert Wang, (silver), Bellaire High School, TX

Rho Team (2000)
• Charles Duan, (gold), Beverly Hills High School, CA
• David Kurtz, (top gold), Skyline High School, ID
• Luke McSpadden, (bronze), Oklahoma School for Science and Mathematics, OK
• Albert Wang, (bronze), Bellaire High School, TX

Pi Team (1999)
• Timothy Jones, (top gold), North Carolina School of Science and Mathematics, NC
• Wei Ho, (gold), New Berlin West High School, WI
• Lisa Carlivati, (silver), Thomas Jefferson High School for Science and Technology, VA
• Alexander Ho, (gold), Niles West High School, IL

Omicron Team (1998)
• Ian Baker, (gold), The McCallie School, TN
• Alexander Ioannidis, (silver), Bel Air High School, MD
• Thomas Snyder, (gold), Amherst Central high School, NY
• Wei Ho, (bronze), New Berlin West High School, WI

Xi Team (1997)
• Jason Chen, (gold), Claremont High School, CA
• Jordan Krall, (silver), Harvard-Westlake High School South, CA
• Ian Baker, (bronze), The McCallie School, TN
• Andrew Heckerling, (silver), Niles West High School, IL

Nu Team (1996)
• Henry Fu, (gold), Brecksville-Broadview Heights High School, OH
• Alex MeVay, (silver), Groton School, MA
• Michael Sawka Jr., (silver), Gunn High School, CA
• Jason Chen, (bronze), Claremont High School, CA

Mu Team (1995)
• Michael Sawka, Jr., (bronze), Gunn High School, CA
• Jason Wong, (silver), Thomas Jefferson High School for Science and Technology, VA
• Prashant Mishra, (silver), Detroit Country Day School, MI
• Elliot Waingold, (bronze), Central York High School, PA

Lambda Team (1994)
• Jessen Yu, (gold), Thomas Jefferson High School for Science and Technology, VA
• James Grimmelman, (bronze), Horace Mann High School, NY
• Justin McCarty, (gold), Amherst Central High School, NY
• Nicholas Loehr, (silver), Midlothian High School, VA

Kappa Team (1993)
• Daniel Katz, (gold), Torrey Pines High School, CA
• David Hutz, (silver), Fox Chapel High School, PA
• Christopher Herzog, (gold), Highland Park High School, NJ
• Robert West, (silver), Oak Park High School, MO

Iota Team (1992)
• Swaine Chen, (gold), O’Fallon Township High School, MO
• Jeffrey Chuang, (silver), Bellaire High School, TX
• Christopher Herzog, (bronze), Highland park High School, NJ
• Logan McCarty, (silver), Amherst Central High School, NY

Theta Team (1991)
• Ashley Reiter, (bronze), North Carolina School of Science and Mathematics, NC
• Susan Kuhn, (bronze), Girls Preparatory School, TN
• Dean Chung, (silver), Mountain Lakes High School, NJ
• Forrest Michael, (gold), Naperville Central High School, IL

Eta Team (1990)
• Roger Moore, (silver), Thompson Valley High School, CO
• Steve Gubser, (silver), Cherry Creek High School, CO
• Marc Dionne, (silver), La Jolla High School, CA
• Wayne Whitney, (gold), Medfield High School, MA

Zeta Team (1989)
• Michael Furlanetto, (bronze), Cherry Hill East High School, PA
• Raphael Lehrer, (bronze), Highland Park High School, NJ
• Jon Kleinberg, (bronze), Iroquois Central School, NY
• Roger Moore, (Diploma of Recognition), Thompson Valley High School, CO

Epsilon Team (1988)
• David Cliffel, (silver), Plainfield High School, IL
• Kurt Huang, (bronze), New Terier High School, IL
• Brian Kantsiper, (silver), Spring Valley High School, SC
• Laurance Lee, (silver), Lowell High School, CA

Delta Team (1987)
• Jeffrey Snyder, (bronze), Amherst High School, NY
• Anthony West, (silver), Kempsville High School, VA
• Cecil Huang, (silver), Pequannock Township, NJ
• Kevin Crellin, (Diploma of Recognition), Highland High School, UT

Gamma Team (1986)
• David Maymudes, (silver), University High School, CA
• Hedy Edmonds, (Diploma of Recognition), Greenwich High School, CT
• Howard Lee, (bronze), Lowell High School, CA
• Keith Rickert, (gold), The Latin School of Chicago, IL

Beta Team (1985)
• Glen Whitney, (bronze), Medfield High School, MA
• Keith Rickert, (silver), The Latin School of Chicago, IL
• David Maymudes, (silver), University High School, CA
• Eric Kelson, (bronze), Bountiful High School, UT

Alpha Team (1984)
• Aaron DiAntonio, (bronze), Clayton High School, MO
• Seth Brown, (silver), Taylor Allderdice High School, PA
• Keith Rickert, (bronze), The Latin School of Chicago, IL
• Peter Capofreddi, (Diploma of Recognition), Newton South High School, MA