The list of seven islands that were merged to form the city of Bombay (now called Mumbai).
- Bombay
- Colaba
- Little Colaba or Old Woman's Island
- Mahim
- Mazagaon
- Parel
- Worli
The nearby islands of Trombay and Salcette were also merged to form the surburban Greater Bombay.
The few surviving islands today are: