The Unionville-Chadds Ford School District (UCFSD) is a school district in southeastern Chester County and western Delaware County, Pennsylvania in the United States, a 77-square-mile (200 km2) area encompassing seven townships and serving a total of about 4,000 students. Its schools are:

Unionville High School
Charles F. Patton Middle School
Unionville Elementary School
Hillendale Elementary School
Pocopson Elementary School
Chadds Ford Elementary School