Konungs skuggsjá (Old Norse for "King's mirror"; Latin: Speculum regale, modern Norwegian: Kongsspegelen (Nynorsk) or Kongespeilet (Bokmål)) is a Norwegian educational text from around 1250, an example of speculum literature that deals with politics and morality. It was originally intended for the education of King Magnus Lagabøte, the son of King Håkon Håkonsson, and it has the form of a dialogue between father and son. The son asks, and is advised by his father about practical and moral matters, concerning trade, the hird, chivalric behavior, strategy and tactics. Parts of Konungs skuggsjá deals with the relationship between church and state. It also gives advice on seafaring and trading:

It also tells an encounter which fits the description of a wild man or Woodwose:

The seventy chapters of the text consist of a prologue and two main parts, of which the second may perhaps be subdivided into two sections, one focused on the king's court, the other (more specifically) on the king's justice. In the prologue, the speaker sets out to deal with merchants, kingsmen, the clergy and peasants, but his discussion does not extend much beyond the first two classes. It seems possible that the last two chapters were originally intended for a separate treatment of the clergy.