List of oldest living men

This is a list of the oldest living men worldwide. The current world's oldest validated living man recognised by Guinness World Records (GWR) is unknown after the death of Masazo Nonaka of Japan on 20 January 2019, but Gustav Gerneth of Germany claims to be the oldest. There is one validated person on this list: Chitetsu Watanabe of Japan is the world’s oldest GRG-validated man (though he has not been recognised by GWR as of yet).

Oldest living men (107+)
Bold indicates that the individual is believed to be the oldest living man of his country.