This is the list of the 6 members of the European Parliament for Estonia in the 2004 to 2009 session.
List
{| class="sortable wikitable"
|-
! Name !! National party !! EP Group
|-
|
| Social Democratic Party
| PES
|-
|
| Pro Patria Union
| EPP–ED
|-
|
| Social Democratic Party
| PES
|-
|
| Centre Party
| ALDE
|-
|
| Reform Party
| ALDE
|-
|
| Social Democratic Party
| PES
|}
Party representation
{| class="wikitable"
|-
! National party !! EP Group !! Seats !! ±
|-
| Social Democratic Party
| PES
|
|
|-
| Centre Party
| ALDE
|
|
|-
| Reform Party
| ALDE
|
|
|-
| Pro Patria Union
| EPP–ED
|
|
|}