"No one can nominate himself or herself. Winners must be living; Nobel prizes are never given posthumously. In general, Nobel award winners are individuals whose work is disruptive in terms of influence on others working in the field and, especially, outside of the field."
There are a couple exceptions to the postumous award rule.
Posthumous Nobel Prizes
From 1974, the Statutes of the Nobel Foundation stipulate that a Prize cannot be awarded posthumously, unless death has occurred after the announcement of the Nobel Prize. Before 1974, the Nobel Prize has only been awarded posthumously twice: to Dag Hammarskjöld (Nobel Peace Prize 1961) and Erik Axel Karlfeldt (Nobel Prize in Literature 1931).
Following the 2011 announcement of the Nobel Prize in Physiology or Medicine, it was discovered that one of the Medicine Laureates, Ralph Steinman, had passed away three days earlier. The Board of the Nobel Foundation examined the statutes, and an interpretation of the purpose of the rule above led to the conclusion that Ralph Steinman should continue to remain a Nobel Laureate, as the Nobel Assembly at Karolinska Institutet had announced the 2011 Nobel Laureates in Physiology or Medicine without knowing of his death.
There are a couple exceptions to the postumous award rule.
Posthumous Nobel Prizes
From 1974, the Statutes of the Nobel Foundation stipulate that a Prize cannot be awarded posthumously, unless death has occurred after the announcement of the Nobel Prize. Before 1974, the Nobel Prize has only been awarded posthumously twice: to Dag Hammarskjöld (Nobel Peace Prize 1961) and Erik Axel Karlfeldt (Nobel Prize in Literature 1931).
Following the 2011 announcement of the Nobel Prize in Physiology or Medicine, it was discovered that one of the Medicine Laureates, Ralph Steinman, had passed away three days earlier. The Board of the Nobel Foundation examined the statutes, and an interpretation of the purpose of the rule above led to the conclusion that Ralph Steinman should continue to remain a Nobel Laureate, as the Nobel Assembly at Karolinska Institutet had announced the 2011 Nobel Laureates in Physiology or Medicine without knowing of his death.