March
| Item title | Countries | Deadline |
|---|---|---|
| ALEA III International Composition Prize | United States | 15 March 2010 |
| Delaware Valley Chorale Composition Competition | United States | 01 March 2010 |
| International chorale composition competition 2010 | Italy | 31 March 2010 |
| Meistersingers 4th Annual Choral Composition Competition | United States | 01 March 2010 |
| RPS Composition Prize | United Kingdom | 31 March 2010 |
| Sofia Composition Competition for String Orchestra Works | Bulgaria | 31 March 2010 |
| The 2010 Salvatore Martirano Memorial Composition Award | United States | 15 March 2010 |