Conversation so far:
who plays elena's mom on vampire diaries
Elena Gilbert's biological mother Isobel Flemming is played by Mia Kirshner.
who plays elena on vampire diaries
In The Vampire Diaries, set in the fictional town of Mystic Falls, Elena Gilbert is portrayed by Nina Dobrev.

Question: did the character star in all seasons
Self-contained rewrite: did the character elena star in all seasons of the show the vampire diaries