The Men's 100 metres event at the 2013 European Athletics U23 Championships was held in Tampere, Finland, at Ratina Stadium on 11 and 12 July.
12 July 2013 / 18:10
Wind: -0.3m/s
Qualified: First 3 in each heat (Q) and 2 best performers (q) advance to the Final
11 July 2013 / 18:30 Wind: -0.5m/s
11 July 2013 / 18:37 Wind: -1.1m/s
Qualified: First 3 in each heat (Q) and 4 best performers (q) advance to the Semifinals
11 July 2013 / 10:50 Wind: -1.3m/s
11 July 2013 / 10:58 Wind: -1.3m/s
11 July 2013 / 11:06 Wind: -0.2m/s
11 July 2013 / 11:14 Wind: -0.9m/s
According to an unofficial count, 32 athletes from 21 countries participated in the event.