The Men's 100 metre backstroke S14 event at the 2016 Paralympic Games took place on 8 September 2016, at the Olympic Aquatics Stadium.

Two heats were held.

The swimmers with the eight fastest times advanced to the final.

10:54 8 September 2016:[1] 10:58 8 September 2016:[1] 19:04 8 September 2016:[2]