Borril von Doin-Heltharn
{{Character|
fgcolor=#fff|
bgcolor=#000|
| image=
| name=Borril IV von Doin-Heltharn
| aliases=None
| gender= Male
| race=Damaran human
| parents=Harrad von Doin (deceased), Ilmara Heltharn (deceased)
| dob=The Year of the Claw, 1299 DR
| occupation=Duke, Marshal of the Westmark, heir to the throne of Impiltur
| affiliations=The Empire of Impiltur
| spouse=Caraline von Tyrell (deceased)
| children=Lyam von Doin-Heltharn, Arutha von Doin-Heltharn, Carline von Doin-Heltharn
}}