Profiler

Profiler or profiling may refer to:


 * Profiler (TV series), an NBC television drama series about a criminologist profiler
 * Profiler, a surface analysis instrument also called a profilometer
 * Profiler, a fungicide containing fosetyl-Al and fluopicolide
 * Profiling (computer programming), a programming tool that can track the performance of another computer program
 * Offender profiling, or criminal profiling, work by criminologists who study criminals' behavior for psychological clues to aid in capturing them
 * Wind profiler, an instrument to measure wind speed and direction at various elevations above the ground