Athletics at the 2012 Summer Paralympics – Men's 100 metres

The Men's 100m athletics events for the 2012 Summer Paralympics took place at the London Olympic Stadium from August 31 to September 8. A total of 15 events were contested over this distance for 15 different classifications.

T11
 Final 

T12
 Final 

T13
Heats took place on 31 August 2012. Jason Smyth broke his own world record in 10.54, while Jonathan Ntutu broke the African record.

The final took place on 1 September 2012. Jason Smyth of Ireland won gold in a new world record time of 10.46. Luis Felipe Gutierrez took silver for his second medal of the Games, with the South African Ntutu just clinching bronze.

 Final 

T34
 Final 

T35
 Final 

T36
 Final 

T37
 Final 

T38
 Final 

No heats were held.

The final was won in a new world record of 10.79 seconds by Evan O'Hanlon of Australia.

T42
 Final 

T44
Heats took place on 5 September 2012. In the final, Jonnie Peacock of the UK won the Gold with a time of 10.90 seconds, Richard Browne of the USA won the Silver with a time of 11.03 seconds and Arnu Fourie of the RSA won the Bronze with a time of 11.08.

 Final 

T46
 Final 

T51
There were no heats for this event. The final was competed on 3 September 2012 at 19:10.

 Final 

T52
 Final 

T53
 Final 

T54
 Final