Sierra Leone at the 1968 Summer Olympics
IOC code	SLE
NOC	National Olympic Committee of Sierra Leone
Website	www.nocsl.org
in Mexico City
Competitors	3 in 2 sports
Flag bearer	John Coker
Medals	Gold 0 Silver 0 Bronze 0 Total 0
Summer Olympics appearances (overview)
1968 1972–1976 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016 2020 2024

Sierra Leone competed in the Summer Olympic Games for the first time at the 1968 Summer Olympics in Mexico City, Mexico.

Athletics

Men

Field events

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

Boxing

Men

Athlete	Event	1 Round	2 Round	3 Round	Quarterfinals	Semifinals	Final
		Opposition Result	Opposition Result	Opposition Result	Opposition Result	Opposition Result	Rank
John Coker	Heavyweight	Ion Alexe (ROU) L 0-5	did not advance