John I of Nuremberg

John I (c. 1279–1300) was a Hohenzollern burgrave of Nuremberg, the elder son of Burgrave Frederick III and Helen of Saxony. On his father's death in 1297 he succeeded to the burgraviate and ruled it jointly with his younger brother Frederick IV, and in the same year married Agnes of Hesse.

He died childless in 1300 after a reign of only three years. His brother Frederick IV was left to rule the burgraviate alone.