- This page details a counterpart of Elizabeth Dehner in the Kelvin timeline; for the Elizabeth Dehner in the primary universe see Elizabeth Dehner; for the Elizabeth Dehner in the mirror universe see Elizabeth Dehner (mirror); for the Elizabeth Dehner in the mirror universe of the Kelvin timeline see Elizabeth Dehner (mirror) (Kelvin timeline); for the Elizabeth Dehner in all other alternate universes see Elizabeth Dehner (alternates).
At some point Dehner had a relationship with Leonard McCoy which ended badly. In 2258, Dehner transferred aboard the USS Enterprise at Aldeberan, but withdrew her transfer and left the ship because she had not forgiven McCoy. Captain James T. Kirk found out about the situation when he inquired about Dehner's whereabouts during the situation with Gary Mitchell. (TOS comic: "IDW Star Trek, Issue 1")