- 中文名：约翰·多伊
- 别名： John Doe
- 身高：未知
- 体重：未知
- 地区：美国,伊利诺伊州,迪凯特
- 星座：双鱼座
- 血型：未知
- 生日：1954-02-25
- 出生地：美国,伊利诺伊州,迪凯特
- 职业：演员
- 代表作品：法律与秩序 第一季
John Doe (born John Nommensen Duchac on February 25, 1954 in Decatur, Illinois) is an American singer, songwriter, actor, poet and bass player. Doe founded the much-praised L.A. punk band X, of which he is still an active member. His musical compositions and performances span the rock, country and folk music genres. As an actor, he has dozens of television appearances and several movies to his credit, including the role of Jeff Parker in the t...