The women's 100 metres at the 2024 European Athletics Championships took place at the Stadio Olimpico on 8 and 9 June.

[1] All times are local times (UTC+2) The next 14 fastest (q) advanced to the semifinals.

The 10 highest ranked athletes received a bye into the semifinals.

[6] Wind:Heat 1: +0.6 m/s, Heat 2: +0.4 m/s, Heat 3: +0.1 m/s The first 2 in each heat (Q) and the next 2 fastest (q) advance to the final.

[7] Wind:Heat 1: +0.7 m/s, Heat 2: +0.3 m/s, Heat 3: +2.0 m/s *Athletes that received a bye into the semifinal Wind: +0.7 m/s