Princess Dís is a character mentioned in The Hobbit: The Desolation of Smaug and The Battle of the Five Armies. She is the daughter of Thráin, younger sister of Frerin and Thorin Oakenshield and the mother of Fíli and Kíli.



Dís was born in the Lonely Mountain in TA 2660. She grew close with her brother (evident when he took care of her sons for him). At ten years old, Dís and her family fled when Smaug took over Erebor. Dís grew up outside of Erebor, being the first sibling to not grow up in Erebor for long.

Dís, after the death of her husband, later gives birth to two children: Fíli and Kíli.