MXM

MXM may refer to:


 * Mobile PCI Express Module (MXM, created 2011), a computing hardware standard
 * Master X Master (MXM, released 2017), a video game
 * MPEG eXtensible Middleware (MXM, released 2013), a video standard by the Moving Picture Experts Group
 * Methoxmetamine (MXM et al), a dissociative drug
 * MXM (musical duo) (2017–2018), a South Korean duo under Brand New Music
 * mxmtoon (b. 2000), American singer-songwriter and internet personality