(The) Girl(s) Next Door may refer to:

• Girl next door, a cultural stereotype

The girl next door or the All-American girl is an archetype of a cute, kind, unassuming, and honest girl or woman who lives next door, often in a romantic story. Hugh Hefner required Playboy centerfolds to be portrayed in this specific manner, telling photographers in a 1956 memo that the "model must be in a natural setting engaged in some activity 'like reading, writing, mixing a drink'...[and]... should have a 'healthy, intelligent, American look—a young lady that looks like she might be a very efficient secretary or an undergrad at Vassar.'"

Girl Next Door was a Japanese pop musical trio that debuted in 2008 on the Avex Trax label. The band consists of vocalist Chisa, guitarist Yuji Inoue and Daisuke Suzuki on keyboard. On September 3, the group's fifth anniversary, the band formally announced plans to dissolve Girl Next Door within the year. Their final performance as a group was held at SHIBUYA-AX on December 8, 2013.