| Wonder Girl | |
|---|---|
 Donna Troy, Princess Diana, and Cassandra Sandsmark, on the cover to Wonder Woman (vol. 2) #186 (December 2002) by Adam Hughes | |
| Publisher | DC Comics |
| First appearance |
|
| Created by | Robert Kanigher |
| Characters | Diana Prince Donna Troy Drusilla Cassandra Sandsmark Yara Flor Lizzie "Trinity" Prince |
| Wonder Girl | |
 | Wonder Girl #1 (November 2007) Featuring the Cassie Sandsmark version of the character. Art by Sanford Greene and Nathan Massengill. |
| Series publication information | |
| Publisher | DC Comics |
| Schedule | Monthly |
| Format | Limited series |
| Genre | |
| Publication date | November 2007 – April 2008 |
| Number of issues | 6 |
| Main character(s) | Donna Troy & Cassandra Sandsmark |
Wonder Girl is the alias of multiple superheroines featured in comic books published by DC Comics. Donna Troy, the original Wonder Girl, was created by Bob Haney and Bruno Premiani and first appeared in The Brave and the Bold #60 (June/July 1965). The second Wonder Girl, Cassie Sandsmark, was created by John Byrne and first appeared in Wonder Woman (vol. 2) #105 (January 1996). Both are protégées of Wonder Woman and members of different incarnations of the Teen Titans. The alias has also been used in reference to a younger version of Wonder Woman as a teenager. In the 2020s, DC introduced a third Wonder Girl in Yara Flor, who hails from a Brazilian tribe of Amazons and was shown in a flashforward to one day succeed Diana as Wonder Woman.
An original version of Wonder Girl named Drusilla appeared in the Wonder Woman television series, played by Debra Winger. Donna Troy makes her live adaptation debut in the DC Universe series Titans, played by Conor Leslie.