This is a list of the 10 members of the European Parliament for Ireland appointed to the delegation from the Oireachtas following the 1973 general election. The second delegation served from March 1973 until the 1977 general election.
| Name | National party | National office | |
|---|---|---|---|
| Donal Creed | Teachta Dála | ||
| Thomas Dunne | Teachta Dála | ||
| Jim Gibbons | Teachta Dála | ||
| Michael Herbert | Teachta Dála | ||
| Liam Kavanagh | Teachta Dála | ||
| Brian Lenihan | Teachta Dála | ||
| Gerry L'Estrange | Teachta Dála | ||
| Charles McDonald | Senator | ||
| Tom Nolan | Teachta Dála | ||
| Michael Yeats | Senator | ||