(ICNP2024) The International Conference on Nanophotonics (ICNP) is an exceptional conference endorsed by OPTICA (formerly OSA). It is one of the highest-level international academic conferences in the field of nanophotonics. The meeting series was launched in 2007 by well-known and internationally recognized scholars with important contributions to the field. There have been 11 INCP conferences organized in China, Japan, Brazil, and Poland in the past. After the epidemic situation of COVID-19, the 12th conference continues to be held in Shenzhen, China. It has become an international annual event on nanophotonics and related areas, attracting researchers and students worldwide to its venue.