The Alexandra Girls' English Institution (commonly abbreviated as the AGEI), formerly known as the Alexandra Native Girls' English Institution, is a girls-only school in Mumbai, Maharashtra, India.

Established on 1 September 1863 by Manockjee Cursetjee at his residence Villa Byculla, the institution is named after Princess Alexandra, who became the Princess of Wales upon her marriage to Albert Edward, Prince of Wales on 10 March 1863.

The school was founded by Parsi businessman and judge Manockjee Cursetjee as the Alexandra Native Girls' English Institution on 1 September 1863 at his residence Villa Byculla in Mumbai (then known as Bombay).

[2] He was of opinion that to bring the "required change in society" women's education was important, and with this vision he started this English medium school for Indian girls, initially with 13 students.

The year-long celebration included issuing of a special postal cover, an inter-school festival, reunion of alumni and releasing school souvenir in April 2013.