Masayo Ogawara
Masayo Ogawara
Birth: 2 August 1901
Death: 2 April 2013
Niigata Prefecture, Japan
Age: 111 years, 243 days
Country: JAP FlagJPN

Masayo Ogawara (2 August 1901  2 April 2013) was a verified Japanese supercentenarian who, at the time of her death at age 111 years, 243 days, was the oldest living person in Niigata Prefecture. She died on the same day as Italian supercentenarian Maria Redaelli (who died a day shy of 114). After her death, 111-year-old man Jokichi Ikarashi became the oldest living person in the Prefecture.