The men's 100 metres at the 2022 European Athletics Championships took place at the Olympiastadion on 15 and 16 August.

[1] All times are local times (UTC+2) First 3 in each heat (Q) and the next 1 fastest (q) advance to the Semifinals.

The 14 highest ranked athletes received a bye into the semi-finals[6] Wind:Heat 1: +0.7 m/s, Heat 2: 0.0 m/s, Heat 3: +0.1 m/s The ten qualifiers from round 1 are joined by the fourteen highest ranked athletes who received a bye.

First 2 in each semifinal (Q) and the next 2 fastest (q) advance to the Final.

[7] Wind: SF 1: 0.0 m/s, SF 2: +0.2 m/s, SF 3: +0.2 m/s [8]