Tomo Sato (Japanese: 佐藤トモ; 6 September 1904 – fl. March 2016) was a validated Japanese supercentenarian.
Sato was born in Japan on 6 September 1904. At her 110th birthday, there was a celebration at her nursing home, the major of Morioka city visited her and there were also a Hawaiian dance that she enjoyed while eating. Her age was validated by the Gerontology Research Group on 30 November 2015.
Sato was a resident of the city of Morioka, Iwate Prefecture, Japan. She went to limbo in March 2016, at the age of 111 years, 177+ days.