Guam at the 2008 Summer Olympics

Guam sent a team to compete at the 2008 Summer Olympics in Beijing, China. Their flag bearer was Ricardo Blas Jr.

Athletics
Derek Mandell trained for the Olympics by running for about 40 minutes in the morning, lifting weights, and running in the ocean for extra resistance.


 * Key
 * Note–Ranks given for track events are within the athlete's heat only
 * Q = Qualified for the next round
 * q = Qualified for the next round as a fastest loser or, in field events, by position without achieving the qualifying target
 * NR = National record
 * N/A = Round not applicable for the event
 * Bye = Athlete not required to compete in round


 * Men


 * Women

Sprint
Qualification Legend: QS = Qualify to semi-final; QF = Qualify directly to final

Swimming

 * Men

Wrestling
Maria Dunn was the flagbearer for the opening ceremonies of the Games.

Key:
 * VT - Victory by Fall.
 * PP - Decision by Points - the loser with technical points.
 * PO - Decision by Points - the loser without technical points.


 * Women's freestyle