Leonardo

Leonardo has several meanings pertinent to the Doctor Who universe and the real world. They are listed below in alphabetical order by surname. If no surname is available, alphabetisation occurs by the disambiguation term — that is, the bit between the parentheses in a title like Waitress (Vincent and the Doctor).
== In-universe ==
* Leonardo da Vinci, artist
:* Leonardo da Vinci (A Storm of Angels), his parallel universe counterpart
:* Leonardo (book), a book about him
* Leonardo DiCaprio, actor
* LEONARDO, artificial intelligence program
* Leonardo (rover), ESA Mars rover
== Behind the scenes ==
* Leonardo Romero, inker and penciller