X50 or X-50 may refer to:

Electronics Canon EOS Kiss X50, a digital single-lens reflex camera Dell Axim X50, a personal digital assistant Korg X50, a music workstation synthesizer Minolta DiMAGE X50, a digital viewfinder camera Realme X50 Pro, a smartphone Vivo X50, a line of Android-based smartphones

Vehicles Aircraft Boeing X-50 Dragonfly, an unmanned aerial vehicle Automobiles Lifan X50, a 2014–present Chinese subcompact SUV Proton X50, a 2020–present Malaysian compact SUV Toyota Cresta (X50), a 1980–1984 Japanese mid-size sedan

See also X5 (disambiguation)