Systems and methods to design part weld processes using media libraries are disclosed. An example system to generate weld instructions for display to a weld operator during a welding sequence, the system including: a processor; and a machine readable storage device comprising machine readable instructions which, when executed by the processor, cause the processor to: provide an interface to define a weld program comprising a sequence of weld instructions for display to a weld operator during a weld sequence; in response to an input specifying a location of an object in a media library, defining an element in the weld program based on an identifier of the object in the media library; and generating the weld program by including the identifier of the object in the media library in association with the element.