To provide a silver halide emulsion having high sensitivity, excellent graininess and improved storage property, and to provide its producing method and a silver halide photographic sensitive material.

1. The silver halide emulsion contains silver halide particles and a dispersion medium. The silver halide emulsion is prepared by desalting and then halogenating. 2. The silver halide emulsion contains silver halide particles and a dispersion medium. The silver halide emulsion is prepared by desalting and then halogenating by using a halide ion release agent.