| Country: | Barbados |
| Type: | parliamentary |
| Previous Election: | 1999 Barbadian general election |
| Previous Year: | 1999 |
| Next Election: | 2008 Barbadian general election |
| Next Year: | 2008 |
| Turnout: | 56.88% (6.48pp) |
| Seats For Election: | All 30 seats in the House of Assembly |
| Majority Seats: | 16 |
| Election Date: | 21 May 2003 |
| Leader1: | Owen Arthur |
| Party1: | Barbados Labour Party |
| Last Election1: | 26 seats |
| Seats1: | 23 |
| Seat Change1: | 3 |
| Popular Vote1: | 69,720 |
| Percentage1: | 55.80% |
| Swing1: | 9.07pp |
| Leader2: | Clyde Mascoll |
| Party2: | Democratic Labour Party (Barbados) |
| Last Election2: | 2 seats |
| Seats2: | 7 |
| Seat Change2: | 5 |
| Popular Vote2: | 54,746 |
| Percentage2: | 44.09% |
| Swing2: | 9.01pp |
| Prime Minister | |
| Before Election: | Owen Arthur |
| Before Party: | Barbados Labour Party |
| After Election: | Owen Arthur |
| After Party: | Barbados Labour Party |
General elections were held in Barbados on 21 May 2003.[1] The result was a victory for the Barbados Labour Party, which won 23 of the 30 seats. Voter turnout was 57%, the lowest since universal suffrage was introduced in 1951.[1]