what was the longest living cat
List of longest-living organisms. This list is incomplete; you can help by expanding it. This is a list of the longest-living organisms that is, the individuals (in some instances, clones) of a species. This may be, for a given species. 1  Oldest known individuals that are currently living.  Record holders, such as the most long-lived human, Jeanne Calment, or the most long-lived cat, Creme Puff.