|Date(s)||31 January 2003|
|Voting Method||100% Televoting|
The semi-final was broadcast on BBC Radio 2, with the top 4 songs selected by televoting to compete in the final.
|1||Fenix||Do Anything for Your Love|
|2||Mimi||Ever Since That Night|
|4||Esther Hart||Wait for the Moment|
|6||Emily Reed||Help Me|
|8||Ben Plus One||Rainy Day in Summer|
Esther Hart withdrew in order to perform in the Netherlands’ national final. She was replaced by the group United Colours of Sound, who subsequently also withdrew before the final. Simon Chapman replaced them in the final, performing the same song with different lyrics as Now and Forever. Tricity was renamed Jemini for the final.