Life span or lifespan may refer to:
- Maximum life span, the maximum lifespan observed in a group
- Life expectancy, the average lifespan expected of a group
- Longevity, the average lifespan expected under ideal conditions
- Lifespan (film), a 1976 film starring Klaus Kinski
Famous quotes related to life span:
“The child-rearing years are relatively short in our increased life span. It is hard for young women caught between diapers and formulas to believe, but there are years and years of freedom ahead. I regret my impatience to get on with my career. I wish I’d relaxed, allowed myself the luxury of watching the world through my little girl’s eyes.”
—Eda Le Shan (20th century)