2X

2X or 2-X may refer to:


 * A typographic approximation of 2×, or multiplication by 2
 * "two power"/"two times" magnification
 * A typographical or transcription error of 2x, or Power of two
 * A shortcut for the term twice
 * Saab 9-2X
 * LG Optimus 2X
 * Double scull in rowing
 * J-2X, a model of J-2 (rocket engine)
 * Nord Lead 2X; see Nord Lead
 * 2X Software
 * 2X, a 2016 album by Lil Durk