List of Secretaries General of the European Commission
General Knowledge Lists: Following is the list of Secretaries General of the European Commission
| S.No. | Name |
Start period |
End period |
| 1 | Catherine Day |
2005 |
Present |
| 2 | David O'Sullivan |
2000 |
2005 |
| 3 | Carlo Trojan |
1997 |
2000 |
| 4 | David Williamson, CB |
1987 |
1997 |
| 5 | Emile Noel |
1957 |
1987 |