Jeanne Louise Calment (French: [ʒan lwiz kalmɑ̃] ⓘ; 21 February 1875 – 4 August 1997) was a French supercentenarian and, with a documented lifespan of 122 years and 164 days, the oldest person ever whose age has been verified.[1] Her longevity attracted media attention and medical studies of her health and lifestyle. She is the only person verified to have reached the age of 120 and beyond.

According to census records, Calment outlived both her daughter and grandson.[2] In January 1988, she was widely reported to be the oldest living person, and in 1995, at age 120, was declared the oldest verified person to have ever lived.[3]