The United States of America (USA) competed at the 2004 Summer Olympics in Athens, Greece. 533 competitors, 279 men and 254 women, took part in 254 events in 31 sports.

Medalists

The following U.S. competitors won medals at the games. In the discipline sections below, the medalists' names are bolded.

|style="text-align:left;width:78%;vertical-align:top"| MedalNameSportEventDate SwimmingMen's 400 m individual medley SwimmingMen's 100 m backstroke SwimmingWomen's 100 m backstroke FencingWomen's sabre SwimmingMen's 200 m butterfly Klete KellerDan KetchumRyan LochteMichael PhelpsPeter VanderkaaySwimmingMen's 4 × 200 m freestyle relay AthleticsMen's shot put GymnasticsMen's artistic individual all-around ShootingWomen's double trap Natalie CoughlinRhi JeffreyRachel KomisarzCarly PiperKaitlin SandenoDana VollmerSwimmingWomen's 4 × 200 m freestyle relay GymnasticsWomen's artistic individual all-around SwimmingMen's 200 m backstroke SwimmingMen's 200 m individual medley SwimmingWomen's 200 m breaststroke ShootingMen's 50 m rifle prone SwimmingMen's 50 m freestyle SwimmingMen's 100 m butterfly Mark GangloffBrendan HansenLenny KrayzelburgJason LezakAaron PeirsolMichael PhelpsNeil WalkerSwimmingMen's 4 × 100 m medley relay AthleticsMen's 100 m Wyatt AllenDan BeeryPeter CipolloneMatt DeakinJoseph HansenBeau HoopmanJason ReadBryan VolpenheinRowingMen's eight AthleticsMen's 400 m Beezie MaddenMcLain WardPeter WyldeEquestrianTeam jumping Kerri WalshVolleyballWomen's beach volleyball SoftballWomen's tournament AthleticsMen's 200 m AthleticsMen's long jump AthleticsWomen's 100 m hurdles FootballWomen's tournament AthleticsMen's pole vault TaekwondoMen's 80 kg Otis HarrisAndrew RockJeremy WarinerDarold WilliamsonKelly WillieAthleticsMen's 4 × 400 m relay Monique HennaganMoushaumi RobinsonSanya RichardsDee Dee TrotterAthleticsWomen's 4 × 400 m relay BasketballWomen's tournament Paul FoersterSailingMen's 470 class WrestlingMen's freestyle 84 kg BoxingLight heavyweight SwimmingMen's 400 m individual medley SwimmingWomen's 400 m individual medley Maritza CorreiaNatalie CoughlinKara Lynn JoyceColleen LanneJenny ThompsonAmanda WeirSwimmingWomen's 4 × 100 m freestyle relay SwimmingMen's 100 m breaststroke Morgan HammPaul HammBrett McClureBlaine WilsonGuard YoungGymnasticsMen's artistic team all-around Annia HatchTerin HumphreyCourtney KupetsCourtney McCoolCarly PattersonGymnasticsWomen's artistic team all-around SwimmingWomen's 200 m individual medley CanoeingWomen's slalom K-1 CyclingMen's road time trial CyclingWomen's road time trial EquestrianIndividual eventing SwimmingMen's 200 m individual medley SwimmingMen's 100 m butterfly AthleticsWomen's 100 m SwimmingMen's 1500 m freestyle Haley CopeNatalie CoughlinKara Lynn JoyceTara KirkRachel KomisarzJenny ThompsonAmanda WeirSwimmingWomen's 4 × 100 m medley relay AthleticsMen's high jump GymnasticsWomen's uneven bars GymnasticsWomen's vault Caryn DaviesMegan DirkmaatKate JohnsonLaurel KorholzSamantha MageeAnna MickelsonLianne NelsonMary WhippleRowingWomen's eight ShootingMen's 50 m rifle three positions TennisMen's singles AthleticsMen's 400 m GymnasticsMen's horizontal bar GymnasticsWomen's balance beam WrestlingWomen's freestyle 63 kg AthleticsMen's decathlon AthleticsWomen's 200 m AthleticsMen's 200 m AthleticsMen's long jump TaekwondoWomen's 57 kg AthleticsMen's 110 m hurdles AthleticsMen's pole vault EquestrianIndividual jumping Justin GatlinMaurice GreeneCoby MillerDarvis PattonAthleticsMen's 4 × 100 m relay Charlie OgletreeSailingTornado class WrestlingMen's freestyle 55 kg WrestlingMen's freestyle 66 kg AthleticsMen's marathon SwimmingMen's 400 m freestyle SwimmingWomen's 400 m freestyle Nate DusingGary Hall Jr.Jason LezakMichael PhelpsNeil WalkerGabe WoodwardSwimmingMen's 4 × 100 m freestyle relay JudoMen's 73 kg SwimmingMen's 200 m freestyle FencingWomen's sabre Julie RichardsKimberly SeversonAmy TryonJohn WilliamsEquestrianTeam eventing SwimmingMen's 200 m breaststroke SwimmingWomen's 100 m freestyle SwimmingWomen's 800 m freestyle Debbie McDonaldGuenter SeidelLisa WilcoxEquestrianTeam dressage AthleticsMen's 100 m AthleticsWomen's marathon GymnasticsWomen's uneven bars AthleticsMen's 400 m WrestlingWomen's freestyle 48 kg AthleticsWomen's 100 m hurdles Elaine YoungsVolleyballWomen's beach volleyball Anna KozlovaSynchronized swimmingWomen's duet TriathlonWomen's event WrestlingMen's Greco-Roman 120 kg AthleticsMen's 200 m Water poloWomen's tournament BoxingMiddleweight Tamara CrowErin DobratzRebecca JasontekAnna KozlovaSara LoweLauren McFallStephanie NesbittKendra ZanottoSynchronized swimmingWomen's team BasketballMen's tournament |style="text-align:left;width:22%;vertical-align:top"|

+ Medals by sportSportTotalSwimming 129728Athletics 911525Gymnastics 2619Shooting 2103Wrestling 1326Equestrian 1225Rowing 1102Sailing 1102Taekwondo 1102Basketball 1012Boxing 1012Fencing 1012Volleyball 1012Soccer 1001Softball 1001Cycling 0202Canoeing 0101Tennis0101Synchronized swimming 0022Judo 0011Triathlon 0011Water polo 0011Total363926101

+ Medals by dayDayDateTotal1August 14 1 3 152August 15 0 1 233August 16 2 1 254August 17 3 2 165August 18 4 4 2106August 19 4 1 167August 20 3 1 158August 21 1 3 159August 22 2 6 31110August 23 2 4 2811August 24 2 1 2512August 25 0 1 3413August 26 4 3 2914August 27 2 3 2715August 28 5 4 11016August 29 1 1 02Total 36 39 26101

+ Medals by genderGenderTotalPercentageMale2323115756.4%Female1216134140.6%Mixed10233.0%Total363926101100.0%

+ Multiple medalistsNameSportTotalMichael PhelpsSwimming 6 0 28Natalie CoughlinSwimming 2 2 15Amanda BeardSwimming 3 0 03Paul HammGymnastics 3 0 03Carly PattersonGymnastics 3 0 03Aaron PeirsolSwimming 3 0 03Ian CrockerSwimming 1 1 13Justin GatlinAthletics 1 1 13Brendan HansenSwimming 1 1 13Kaitlin SandenoSwimming 1 1 13Jeremy WarinerAthletics 2 0 02Lindsay BenkoSwimming 1 1 02Shawn CrawfordAthletics 1 1 02Otis HarrisAthletics 1 1 02Chris KapplerEquestrian 1 1 02Rachel KomisarzSwimming 1 1 02Ryan LochteSwimming 1 1 02Derrick BrewAthletics 1 0 12Gary Hall Jr.Swimming 1 0 12Klete KellerSwimming 1 0 12Jason LezakSwimming 1 0 12Neil WalkerSwimming 1 0 12Annia HatchGymnastics 0 2 02Terin HumphreyGymnastics 0 2 02Kara Lynn JoyceSwimming 0 2 02Jenny ThompsonSwimming 0 2 02Amanda WeirSwimming 0 2 02Maurice GreeneAthletics 0 1 12Courtney KupetsGymnastics 0 1 12Kimberly SeversonEquestrian 0 1 12Alison BartosikSynchronized swimming 0 0 22Anna KozlovaSynchronized swimming 0 0 22 Athletes who participated in the heats only.

Archery

Three U.S. archers qualified each for the men's and women's individual archery, and a spot each for both men's and women's teams.

Men AthleteEventRanking roundRound of 64Round of 32Round of 16QuarterfinalsSemifinalsFinal / ScoreSeedOppositionScoreOppositionScoreOppositionScoreOppositionScoreOppositionScoreOppositionScoreRankButch JohnsonIndividual66016L 135–145Did not advanceJohn Magera63747L 144–159Did not advanceVic Wunderle63943W 145–128W 164–160W 165–164L 108–109Did not advanceButch JohnsonJohn MageraVic WunderleTeam193611colspan=2 W 246–242W 243–240L 243–244L 235–2374

Women AthleteEventRanking roundRound of 64Round of 32Round of 16QuarterfinalsSemifinalsFinal / ScoreSeedOppositionScoreOppositionScoreOppositionScoreOppositionScoreOppositionScoreOppositionScoreRankStephanie ArnoldIndividual62336L 121–132Did not advanceJanet Dykman61944L 121–147Did not advanceJennifer Nichols63819W 160–141W 163–160L 162–168Did not advanceStephanie ArnoldJanet DykmanJennifer NicholsTeam18809colspan=2 L 227–230Did not advance

Athletics (track and field)

U.S. athletes have so far achieved qualifying standards in the following athletics events (up to a maximum of 3 athletes in each event at the 'A' Standard, and 1 at the 'B' Standard). The team was selected based on the results of the 2004 United States Olympic Trials.

Adam Nelson originally claimed a silver medal in men's shot put. On December 5, 2012, the International Olympic Committee and the IAAF stripped off Ukrainian shot putter Yuriy Bilonoh's gold medal after drug re-testings of his samples were discovered positive. Following the announcement of Bilonoh's disqualification, Nelson's medal was upgraded to gold.

Men Track & road events AthleteEventHeatQuarterfinalSemifinalFinalResultRankResultRankResultRankResultRankShawn Crawford100 m10.021 Q9.891 Q10.071 Q9.894Justin Gatlin10.071 Q9.961 Q10.092 Q9.85Maurice Greene10.181 Q9.931 Q9.97=2 Q9.87Shawn Crawford200 m20.551 Q19.951 Q20.051 Q19.79Justin Gatlin20.512 Q20.031 Q20.351 Q20.03Bernard Williams20.291 Q20.401 Q20.182 Q20.01Derrick Brew400 m45.411 Qcolspan=2 rowspan=345.051 Q44.42Otis Harris45.112 Q44.992 Q44.16Jeremy Wariner45.561 Q44.871 Q44.00Jonathan Johnson800 m1:45.312 Qcolspan=2 rowspan=31:50.108Did not advanceDerrick Peterson1:47.604Did not advanceKhadevis Robinson1:46.143Did not advanceCharlie Gruber1500 m3:41.739colspan=2 rowspan=3Did not advanceGrant Robison3:53.6611Did not advanceAlan Webb3:41.259Did not advanceTim Broe5000 m13:20.296 qcolspan=4 rowspan=213:33.0611Jonathon Riley13:38.7914Did not advanceAbdi Abdirahman10,000 mcolspan=6 rowspan=328:26.2615Dan Browne28:14.5312Dathan RitzenheinAllen Johnson110 m hurdles13.45=2 QDid not advanceDuane Ross13.392 Q13.504 q13.304Did not advanceTerrence Trammell13.515 q13.343 Q13.172 Q13.18Bennie Brazell400 m hurdles48.572 Qcolspan=2 rowspan=348.192 Q49.518James Carter48.641 Q48.181 Q48.584Angelo Taylor48.791 Q48.724Did not advanceAnthony Famiglietti3000 m steeplechase8:31.598colspan=4 rowspan=3Did not advanceRobert Gary8:38.0112Did not advanceDaniel Lincoln 8:19.623 q8:16.8611Shawn CrawfordJustin GatlinMaurice GreeneCoby MillerDarvis Patton4 × 100 m relay38.021 Qcolspan=4 38.08Derrick BrewOtis HarrisAndrew RockJeremy WarinerDarold WilliamsonKelly Willie4 × 400 m relay2:59.301 Qcolspan=4 2:55.91Dan BrowneMarathoncolspan=6 rowspan=32:27:1765Alan Culpepper2:15:2612Meb Keflezighi2:11:29Kevin Eastler20 km walkcolspan=6 rowspan=31:25:2021John Nunn1:27:3826Tim Seaman1:25:1720Curt Clausen50 km walkcolspan=6 rowspan=24:11:3132Philip Dunn4:12:4935

Field events AthleteEventQualificationFinalDistancePositionDistancePositionWalter DavisLong jump7.8023Did not advanceJohn Moffitt8.175 Q8.47Dwight Phillips8.311 Q8.59Kenta BellTriple jump16.9810 q16.909Walter Davis16.9411 q16.7811Melvin Lister16.6418Did not advanceTora HarrisHigh jump2.1517Did not advanceMatt Hemingway2.2811 Q2.34Jamie Nieto2.28=1 Q2.344Timothy MackPole vault5.7011 Q5.95 Derek Miles5.7016 Q5.757Toby Stevenson5.70=7 Q5.90John GodinaShot put20.534 Q20.198Reese Hoffa19.4021Did not advanceAdam Nelson21.151 Q21.16Casey MaloneDiscus throw63.277 q64.336Jarred Rome61.5513Did not advanceIan Waltz58.9721Did not advanceBreaux GreerJavelin throw87.251 Q74.3612A. G. KrugerHammer throw69.3832Did not advanceJames Parker75.0420Did not advance

Combined events – Decathlon AthleteEvent 100 m 400 m 1500 mFinalRankBryan ClayResult10.447.9615.232.0649.1914.1350.114.9069.714:41.658820Points9891050804859852958873880885670Tom PappasResult10.807.3816.172.0347.9714.1847.39—Points9069058628319119518160Paul TerekResult10.926.9415.151.9449.5615.1245.625.3050.624:50.36789321Points8787997997498358357801004598616

Women Track & road events