Nassau West Regional

The Nassau West Regional Competition is a regional tournament in the state of New York. It encompasses teams in the western half of Nassau. Nassau West generally has approximately 40 competing teams.

Prior to 2014, Nassau West and East were one region, Western Long Island. Beginning with the 2014 season, Nassau was split up into two regions. Since the split, Great Neck South High School, Kellenberg Memorial High School, and Chaminade High School have maintained dominance over the region. The region has been hosted at Kellenberg Memorial High School all 6 years of its existence.

Results History
1 In 2015, Kellenberg and Great Neck South tied at 73 points. Kellenberg was declared the winner due to more 1st place medals.

Active Teams
These teams competed in the 2019 Nassau West Regional Competition.

Division C

 * Baldwin High School
 * H. Frank Carey High School
 * Chaminade High School (1,2,3)
 * Floral Park High School
 * Freeport High School
 * Great Neck North High School (1,2)
 * Great Neck South High School (1,2,3)
 * Garden City High School
 * Horace Mann School (1,2)
 * Herricks High School (1,2,3)
 * George W. Hewlett High School
 * Kellenberg Memorial High School (1,2,3)
 * Lynbrook High School (1,2)
 * Manhasset High School (1,2,3)
 * New Hyde Park Memorial High School (1,2)
 * Roslyn High School (1,2)
 * Sacred Heart Academy (1,2,3)
 * Paul D. Schreiber High School
 * Sewanhaka High School
 * Saint Mary's High School
 * Trevor Day School
 * United Nations International School