"Primus" may be referring to two or more different heroes. If you're uncertain which one you're looking for, just ask the Girls for help. If you came here from a link, please go back and make the right link for one of the heroes listed below.

• Primus (Transformers)
• Primus (Japanese Generation One Continuity)
• Primus (Aligned)
• Primus (Transformers One)