新好男孩 （英语：Backstreet Boys，缩写：BSB）是一支美国流行乐组合，1993年于美国佛罗里达州奥兰多市成立，其成员分别为：尼克·卡特（Nick Carter）、豪儿·多罗夫（Howie Dorough）、布莱恩·莱特尔（Brian Littrell）、A·J·迈克林（A.J. McLean）和凯文·理乍得森（Kevin Richardson），成立之初五位成员都不过十几岁。至今为止他们已经在美国销售了3800万张唱片，全球销量超过1亿3000万张，是自1990年代中期来最受欢迎的男生组合，2012年被选入好莱坞星光大道，以纪念他们对音乐业的贡献。

The Backstreet Boys (often abbreviated as BSB) are an American vocal group, formed in Orlando, Florida in 1993. The group consists of A. J. McLean, Howie D., Nick Carter, Kevin Richardson, and Brian Littrell.

The group rose to fame with their debut international album, Backstreet Boys (1996). In the following year they released their second international album Backstreet's Back (1997), and their U.S. debut album which continued the group's success worldwide. They rose to superstardom with their third studio album Millennium (1999) and its follow-up album, Black & Blue (2000).