Who knew there were so many famous people named Siegfried in the world? Our list of celebrities named Siegfried includes pictures and information about each person when available, so you can get to know them a little better if you don't know them. The famous Siegfrieds below come from all walks of life, but all ended up achieving fame or notoriety in one way or another. This list includes singers named Siegfried, actors named Siegfried, and much more. Siegfried Sassoon, Siegfried Wagner, and Siegfried Fischbacher are only a few of the well-known people named Siegfried on this list.