X32 may refer to:

Computing X.32, a telecommunications standard 32-bit computing IA-32, an instruction set architecture ThinkPad X32, a notebook computer x32 ABI, an application binary interface of the Linux kernel ×32, a PCI Express connector slot

Other uses X32 (New York City bus) Boeing X-32, an American experimental aircraft Behringer X32, a digital audio mixing console X32, rolling stock of the Øresundståg train network