2016 FINA World Swimming Championships (25 m) – Men's 100 metre butterfly

The Men's 100 metre butterfly competition of the 2016 FINA World Swimming Championships (25 m) was held on 7 and 8 December 2016.

2016 FINA World Swimming Championships (25 m) – Men's 100 metre butterfly

The Men's 100 metre butterfly competition of the 2016 FINA World Swimming Championships (25 m) was held on 7 and 8 December 2016.