《猶大》是美國女歌手女神卡卡專輯《Born This Way》的第二支單曲，歌曲由女神卡卡及RedOne寫成。《猶大》是女神卡卡繼《Alejandro》後第二支涉及宗教議題的單曲，因此受到不少批評聲浪，并在一些电台遭禁播，影响其榜单排名。

《猶大》原定在5月8日公開，官方宣布提早至4月19日，但在4月16日該單曲卻提前外流，同日也在iTunes正式開放下載。《猶大》在短時間內登上全球13國的iTunes下載榜冠軍，並在隔周的告示牌Hot 100單曲排行榜上空降第10名。

包含曲目
*数位下载

"Judas" – 4:09

*CD单曲
#"Judas" – 4:10
#"Born This Way" (Twin Shadow Remix) – 4:19

*Judas – The Remixes

"Judas" (Goldfrapp Remix) – 4:42

"Judas" (Hurts Remix) – 3:57

"Judas" (Mirrors Une Autre Monde – Nuit) – 6:14

"Judas" (Guéna LG Club Remix) – 7:41

"Judas" (John Dahlbäck Remix) – 6:01

"Judas" (Chris Lake Remix) – 5:09

"Judas" (R3HAB Remix) – 4:56

*Bonus track single

"Judas" (Thomas Gold Remix) – 5:32

*Judas – The Remixes Part 1

"Judas" (Goldfrapp Remix) – 4:42

"Judas" (Hurts Remix) – 3:56

"Judas" (Mirrors Une Autre Monde – Nuit) – 6:14

"Judas" (Guéna LG Club Remix) – 7:40

*Judas – The Remixes Part 2

"Judas" (Röyksopp's European Imbecile Mix) – 3:51

"Judas" (John Dahlbäck Remix) – 6:00

"Judas" (Chris Lake Remix) – 5:09

"Judas" (R3HAB Remix) – 4:56

"Judas" (Mirrors Une Autre Monde Mix – Jour) – 4:17

榜单与认证
榜单
销售认证
年终榜单
》夏日音乐系列中表演《Judas》|alt=A blond woman wearing black sunglass and her hair in a side ponytail. She wears a black and gold printed shirt through which her bustier is seen. The woman wears black stockings and has both of her hands raised a little upwards. She is flanked on her right by man, who strikes a similar pose, wearing black vest and pants. They are standing in front of a light blue backdrop.]]

电台发布史
注释
参考资料
外部連結

• [https://www.ladygaga.com Lady Gaga的官方網站]
• [http://www.youtube.com/watch?v=wagn8Wrmzuc Judas Music video]