Guyana at the 1968 Summer Olympics
IOC code	GUY
NOC	Guyana Olympic Association
in Mexico City
Competitors	5 in 4 sports
Medals	Gold 0 Silver 0 Bronze 0 Total 0
Summer Olympics appearances (overview)
1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016 2020 2024

Guyana competed at the 1968 Summer Olympics in Mexico City, Mexico. The Games were hosted from October 13 through October 20, with 1,028 participants (785 men and 243 women) representing 92 countries.^[1]

They fielded five competitors, all men.

Results by event

Athletics

Men's marathon

• Harry Prowell — 2:57.01.4 hrs (→ 50th place)

Boxing

Bantamweight (54 kg)

• Dhanraj Singh

• Round 2 - Lost to Samuel Mbugua of Kenya

Middleweight (75 kg)

• Charles Amos

• Round of 16 - Lost to Wiesław Rudkowski of Poland

Cycling

1000 metres time trial

• Aubrey Bryce — 1:12.73 min (→ 31st place)

Sprint

• Aubrey Bryce

• Round 1 — 3rd place in heat (→ advanced to repechage)
• Repechage — 3rd place in heat (→ did not advance)

Weightlifting

Light heavyweight (82.5 kg)

• Rudolph James

• Press — 120.0
• Snatch — 127.5
• Snatch — 165.0
• Total — 412.5 (→ 19th place)