The Nobel Prize in Physics (Swedish: Nobelpriset i fysik) is awarded annually by the Royal Swedish Academy of Sciences to scientists who have made outstanding contributions in Physics. It is one of the five Nobel Prizes which were established by the will of Alfred Nobel in 1895.
Every year, the Royal Swedish Academy of Sciences sends out forms, which amount to a personal and exclusive invitation, to about three thousand selected individuals to invite them to submit nominations. The names of the nominees are never publicly announced, and neither are they told that they have been considered for the Prize. Nomination records are strictly sealed for fifty years. As of 2025, the nominations for the years 1901 to 1974 are publicly available.