生命之泉（德语：Lebensborn e. V.）是纳粹德国的一个***和政府背景的注册机构，成立于1935年，其目标是按照纳粹种族优生理论进行试验，以提高“雅利安人”子女的出生率。该组织在1935年以前是******的一个机构，后由***直接管理。

生命之泉安排未婚妇女匿名生育，并将这些孩子由“种族纯洁健康”的父母领养，这些孩子大多被送至***成员的家庭中。生命之泉亦会对部分成员家庭提供福利支持。第二次世界大战期间，生命之泉在欧洲占领区的德国族裔中筛选“种族合格”的孤儿并安排他们由雅利安家庭领养。

Lebensborn e.V. (literally: "Fount of Life") was an SS-initiated, state-supported, registered association in Nazi Germany with the goal of raising the birth rate of "Aryan" children via extramarital relations of persons classified as "racially pure and healthy" based on Nazi racial hygiene and health ideology. Lebensborn encouraged anonymous births by unmarried women, and mediated adoption of these children by likewise "racially pure and healthy" parents, particularly SS members and their families.