| Medal record | ||
|---|---|---|
| Paralympic athletics | ||
| Representing  Croatia | ||
| Paralympic Games | ||
|  | 2008 Beijing | Shot Put - F32–34/52–53 | 
|  | 2008 Beijing | Javelin throw - F33–34/52–53 | 
Antonia Balek (born 29 May 1968 in Split) is a Paralympian athlete from Croatia competing mainly in F52 shot put and discus throw events.
She competed in the 2008 Summer Paralympics in Beijing, China. There she won a gold medal in both the women's shot put F32–34/52–53 event and F33–34/52–53 javelin throw event.