Troels Lyby is a Danish actor. He made his big break in Hella Joof's film En kort en lang, but had previously acted in Let's Get Lost by Jonas Elmer and Lars von Trier's The Idiots. Since then, he has been in Okay and Jul i Valhal. Troels Lyby was also in the Danish sitcom Hvor svært kan det være. He has also played many roles in different theatres, including at the Gasolin' teaterkoncert. Troels Lyby won the Robertprisen for best supporting actor in 2002 for the film En kort en lang and the Robertprisen for best actor in 2006 for the film Anklaget.