Results for Ireland in 100 metres, Men

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1924 Summer Olympics	Bill Lowe	4 h12 r1/4
1928 Summer Olympics	Denis Cussen	5 h1 r2/4
1948 Summer Olympics	John O'Donnell	DNS
	Joe Kelly	DNS
1952 Summer Olympics	Paul Dolan	3 h2 r1/4
	Noel Flanagan	DNS
	Louis Crowe	DNS
1960 Summer Olympics	Paddy Lowry	6 h3 r1/4
1996 Summer Olympics	Neil Ryan	7 h10 r1/4
2000 Summer Olympics	Paul Brizzel	6 h4 r1/4