The 2016 ITF Men's Circuit is the 2016 edition of the second-tier tour for men's professional tennis.

It is organised by the International Tennis Federation and is a tier below the ATP Tour.

The ITF Men's Circuit includes tournaments with prize money ranging from $10,000 up to $25,000.

[2] Countries that are hosting a tournament in 2016, but did not in 2015.

[3]