This is a list of the 24 members of the European Parliament for Belgium in the 2004 to 2009 session.
List
{| class="sortable wikitable"
|-
! Name !! National party !! EP Group !! Constituency !! Votes
|-
| Ivo Belet
| Christian Democratic and Flemish
| EPP–ED
| Dutch-speaking
| 142,554
|-
| Frieda Brepoels
| New Flemish Alliance
| EPP–ED
| Dutch-speaking
| 99,464
|-
|
| Socialist Party
| PES
| French-speaking
| 114,503
|-
|
| Flemish Interest
| NI
| Dutch-speaking
| 43,036
|-
|
| Christian Democratic and Flemish
| EPP–ED
| Dutch-speaking
| 651,345
|-
|
| Socialist Party
| PES
| French-speaking
| 46,832
|-
| Gérard Deprez
| Reformist Movement
| ALDE
| French-speaking
| 34,024
|-
| Mia De Vits
| Socialist Party–Differently
| PES
| Dutch-speaking
| 202,082
|-
| Koenraad Dillen
| Flemish Interest
| NI
| Dutch-speaking
| 55,550
|-
| Antoine Duquesne
| Reformist Movement
| ALDE
| French-speaking
| 58,785
|-
| Saïd El Khadraoui
| Socialist Party–Differently
| PES
| Dutch-speaking
| 60,712
|-
| Mathieu Grosch
| Christian Social Party
| EPP–ED
| German-speaking
| 9,211
|-
| Alain Hutchinson
| Socialist Party
| PES
| French-speaking
| 28,672
|-
| Pierre Jonckheer
| Ecology Party
| G–EFA
| French-speaking
| 23,236
|-
| Raymond Langendries
| Humanist Democratic Centre
| EPP–ED
| French-speaking
| 50,871
|-
| Annemie Neyts-Uyttebroeck
| Open Flemish Liberals and Democrats–Vivant
| ALDE
| Dutch-speaking
| 104,218
|-
| Frédérique Ries
| Reformist Movement
| ALDE
| French-speaking
| 123,000
|-
| Bart Staes
| Green!
| G–EFA
| Dutch-speaking
| 79,508
|-
| Dirk Sterckx
| Open Flemish Liberals and Democrats–Vivant
| ALDE
| Dutch-speaking
| 180,774
|-
| Marc Tarabella
| Socialist Party
| PES
| French-speaking
| 31,818
|-
| Marianne Thyssen
| Christian Democratic and Flemish
| EPP–ED
| Dutch-speaking
| 116,418
|-
| Frank Vanhecke
| Flemish Interest
| NI
| Dutch-speaking
| 260,430
|-
| Johan Van Hecke
| Open Flemish Liberals and Democrats–Vivant
| ALDE
| Dutch-speaking
| 34,190
|-
| Anne Van Lancker
| Socialist Party–Differently
| PES
| Dutch-speaking
| 60,483
|}
Party representation
{| class="wikitable" style="width:700px;"
|+ Dutch-speaking electoral college
|-
! Party !! EP Group !! # of seats !! ±
|-
| Christian Democratic and Flemish – New Flemish Alliance
| EPP–ED
|
| 1
|-
| Flemish Bloc
| NI
|
| 1
|-
| Flemish Liberals and Democrats
| ALDE
|
|
|-
| Socialist Party–Differently
| PES
|
| 1
|-
| Green!
| G–EFA
|
|
|}
{| class="wikitable" style="width:700px;"
|+ French-speaking electoral college
|-
! Party !! EP Group !! # of seats !! ±
|-
| Socialist Party
| PES
|
| 1
|-
| Reformist Movement
| ALDE
|
|
|-
| Humanist Democratic Centre
| EPP–ED
|
|
|-
| Ecology Party
| G–EFA
|
| 2
|}
{| class="wikitable" style="width:700px;"
|+ German-speaking electoral college
|-
! Party !! EP Group !! # of seats !! ±
|-
| Christian Social Party
| EPP–ED
|
|
|}