Sigurjón Birgir Sigurðsson，西古永·比尔吉尔·西古德松（生于 1962 年 8 月 27 日），被称为 Sjón，是冰岛诗人、小说家和抒情诗人。Sjón 经常与歌手 Björk 合作，并与 The Sugarcubes 一起演出，饰演 Johnny Triumph。他的作品已被翻译成30种语言。

Sigurjón Birgir Sigurðsson (born August 27, 1962), known as Sjón, is an Icelandic poet, novelist, and lyricist. Sjón frequently collaborates with the singer Björk and has performed with The Sugarcubes as Johnny Triumph. His works have been translated into 30 languages.