死后生命是一种说法，相信人们的身份、意识流的本质在身体死亡后仍然在继续的说法。依照不同的死后生命的说法，人们在死后其灵魂、精神仍有些许残存。构成一个人人格的核心部分仍然会残留在这些剩下的部分，或者像涅槃变成一个全新的人格。死后生命可能是某种自然或超自然现象。对死后生命的信仰，和对永久遗忘的信仰正好相反。
Life after death is a saying that people's identity and the nature of consciousness flow continue after the body dies. According to different post-mortem life, people still have some soul and spirit after their death. The core part of a person's personality will still remain in these remaining parts, or become a brand new personality like Nirvana. Life after death may be a natural or supernatural phenomenon. The belief in life after death is the opposite of the belief in permanent forgetting.