Primetime Emmy Award
This is a list of winners of the Primetime Emmy Award for Outstanding Supporting Actress in a Drama Series. In early Emmy ceremonies, the supporting categories were not always genre, or even gender, specific. Beginning with the 22nd Emmys supporting actresses in drama have competed alone. However, these dramatic performances often included actresses from miniseries, telefilms, and guest performers competing against main cast competitors. Such instances are marked below.
# – Indicates a performance in a Miniseries or Telefilm, prior to the category's creation.
§ – Indicates a performance as a guest performer, prior to the category's creation.
Check all the winners of Primetime Emmy Award for Outstanding Supporting Actress in a Drama Series presented under Primetime Emmy Award since 2014 .