Rebecca O'Mara | |
|---|---|
| Born | 15 March 1977 |
| Occupation | Actress |
| Years active | 2006–present |
| Spouse | Ciaran Hope |
| Relatives | Jason O'Mara (brother) |
Rebecca O'Mara (born 15 March 1977) is an Irish actress. The Dublin-born actress grew up by the sea in Sandycove and is the voice actor for Caitlin in the children's television series Thomas & Friends.