|Birth:||11 May 1889|
|Death:||22 March 2000|
|Age:||110 years, 316 days|
Frank Ahmann (11 May 1889 – 22 March 2000) was a validated American supercentenarian.
Frank Ahmann was born in Remsen, Plymouth, Iowa, USA, on 11 May 1889. He died at Plymouth Manor Care Center in Le Mars, Plymouth, Iowa, USA, on 22 March 2000, at the age of 110 years, 316 days. At the time of his death, he was the oldest living man in Iowa.