2007 World Championships in Athletics – Women's 100 metres

These are the official results of the women's 100 metres event at the 2007 World Championships in Athletics in Osaka, Japan. There were a total number of 74 participating athletes, with eight qualifying heats and the final held on Monday August 27.

Heats
First 3 of each Heat qualifies (Q) plus the 8 fastest non-direct qualifiers (q) reached the Quarterfinals.

Quarterfinals
First 4 of each Quarterfinal qualified (Q) for the Semifinals.

Semifinals
First 4 of each Semifinal qualified (Q) for the final.