MXR (disambiguation)

MXR is a New-York-based manufacturer of effects pedals from Rochester.

MXR may also refer to:
 * MX Aircraft MXR, a single-seat aerobatic aircraft built by MX Aircraft Company
 * Murik Kayan language, ISO 639 code mxr
 * Myrhorod Air Base, the IATA code MXR
 * MXR, the alias of Moussoro Airport