Ida Shelvin Williams
Birth: 10 June 1891
Abbeville, Louisiana, USA
Death: 25 March 2005
Westlake, Louisiana, USA
Age: 113 years, 288 days
Country: USA FlagUSA

Ida Angella Kirkwood Williams (née Shelvin) (10 June 1891 (claimed 10 June 1889) – 25 March 2005) was an American supercentenarian who is currently unverified. She generally was known as "Ida". She claimed to have been born in 1889, but research suggests she was two years younger.

Several members of her family, including one of her sons, lived to be in their 90s. Williams married twice.

She passed away on 25 March 2005, aged 113 years, 288 days.