Gen X (disambiguation)

Gen X usually refers to Generation X, the demographic coming after baby boomers but preceding Millennials.

Gen X may also refer to:
 * Working title of Gen13
 * GenX, a chemical process for producing Teflon and related chemicals, also used to refer to those chemicals
 * GenX, an open source capacity expansion energy system model
 * General Electric GEnx, an aircraft engine
 * Tata GenX Nano, an Indian compact car