Category:Olympic athletics competitors from Guam

Olympic teams: Afghanistan [AFG] · Algeria [ALG] · American Samoa [ASA] · Antigua and Barbuda [ANT] · Argentina [ARG] · Australia [AUS] · Austria [AUT] · Belgium [BEL] · Botswana [BOT] · Brazil [BRA] · British Virgin Islands [IVB] · Burkina Faso [BUR] · Cambodia [CAM] · Canada [CAN] · Cayman Islands [CAY] · Chinese Taipei [TPE] · Croatia [CRO] · Cuba [CUB] · Czech Republic [CZE] · Denmark [DEN] · Dominican Republic [DOM] · East Timor [TLS] · Ecuador [ECU] · Eritrea [ERI] · Estonia [EST] · Ethiopia [ETH] · Finland [FIN] · France [FRA] · Germany [GER] · Ghana [GHA] · Great Britain [GBR] · Greece [GRE] · Grenada [GRN] · Guam [GUM] · Guatemala [GUA] · Haiti [HAI] · Hungary [HUN] · India [IND] · Ireland [IRL] · Israel [ISR] · Italy [ITA] · Ivory Coast [CIV] · Jamaica [JAM] · Japan [JPN] · Kenya [KEN] · Kyrgyzstan [KGZ] · Laos [LAO] · Liberia [LBR] · Lithuania [LTU] · Luxembourg [LUX] · Mexico [MEX] · Moldova [MDA] · Monaco [MON] · Mongolia [MGL] · Morocco [MAR] · Namibia [NAM] · Netherlands [NED] · New Zealand [NZL] · Nigeria [NGR] · North Korea [PRK] · Norway [NOR] · Paraguay [PAR] · Peru [PER] · Poland [POL] · Puerto Rico [PUR] · Qatar [QAT] · Republic of the Congo [CGO] · Romania [ROU] · Saint Lucia [LCA] · Slovakia [SVK] · Slovenia [SLO] · South Africa [RSA] · Spain [ESP] · Sweden [SWE] · Switzerland [SUI] · The Bahamas [BAH] · The Gambia [GAM] · Tunisia [TUN] · Turkey [TUR] · Uganda [UGA] · Ukraine [UKR] · United States of America [USA] · Uzbekistan [UZB] · Zambia [ZAM]
Former teams: Belarus [BLR] (1994–2022) · Bohemia [BOH] (1900–1912) · Czechoslovakia [TCH] (1920–1992) · German Democratic Republic [GDR] (1972–1988) · Netherlands Antilles [AHO] (1952–2008) · Russia [RUS] (1994–2016) · Soviet Union [URS] (1952–1988) · West Germany [FRG] (1968–1988)