Integrity Virtual Machines is a hypervisor from Hewlett Packard Enterprise for HPE Integrity Servers running HP-UX. It is part of HP's Virtual Server Environment suite, and is optimized for server use.

Christophe de Dinechin initiated a skunkworks project to virtualize Itanium, with the help of Jean-Marc Chevrot and of a "virtual team" of experienced HP engineers. A prototype of Integrity Virtual Machines was then developed between 2000 and 2003 by Christophe de Dinechin, Todd Kjos and Jonathan Ross. It was then turned into a full-fledged product by a larger team of experienced OpenVMS, Tru64 Unix and HP-UX kernel engineers.

Exact specifications depend on the precise version and system configuration.

Integrity Virtual Machines can be created and managed using a command-line interface or a graphical user interface accessed using a web browser.

Essential commands include:

The user interface is integrated in the HP Integrity Virtual Machines Manager.