Half Hollow Hills Central School District är ett skoldistrikt i Dix Hills och Melville, New York. Totalt ingår elva skolor i distriktet och skolchef är 2010 Dr. Sheldon Karnilow.

• High School East ("Hills East" or "HSE"),
• High School West ("Hills West" or "HSW")

• Candlewood Middle School,
• West Hollow Middle School

• Chestnut Hill Elementary School,
• Forest Park Elementary School,
• Otsego Elementary School,
• Paumanok Elementary School,
• Signal Hill Elementary School,
• Sunquam Elementary School,
• Vanderbilt Elementary School

• Skådespelaren Ralph Macchio (Class of ’79) of The Karate Kid film series
• Vinnie Deceglie, dragracing
• Skådespelaren Dina Meyer
• Regissören Todd Phillips
• TV-värden Lynn Aliya
• Skådespelaren Brian Bloom
• Kim Sozzi, popartist
• Julie "Hesta Prynn" Potash, Robyn "Sprout" Goodmark och Correne Spero från raptrion Northern State
• NFL-spelaren Melvin Fowler
• NFL-spelaren Stephen Bowen
• Brottaren Mark LoMonaco
• Brottaren Alex Rizzo
• Basketcoachen James Jones
• Basketcoachen Joe Jones
• Lacrosse-stjärnan Raymond Enners

• Half Hollow Hills Central School District website
• The National Federation of American Students chapter at Half Hollow Hills
• HHHPTA website
• HHH Community Library website
• HHH Community Newspaper online
• HHH Little League website
• Half Hollow Hills East Alumni