Essendon has a long tradition of sending under age teams to National Club Competitions.The follow is a list of notable achievements by either a team or individual while representing Essendon at a national tournament.
| Year | Championship | Award | Recipeint |
|---|---|---|---|
| 2014 | Canberra Cup | MVP for U17 | Madeleine Steere |
| 2014 | Canberra Cup | Premiers | U17 |
| 2013 | 16 and Under National Club Championships | Highest Goal Scorer | Alexandra Cox |
| 2014 | 16 and Under National Club Championships | Highest Goal Scorer | Millie Pullyblank |
| 2014 | 18 and Under National Championships | Highest Finish by an Essendon team (5th) | 18 and Under |