The Greenwich Country Day School
Address
Old Church Road, P.O. Box 623 Greenwich , Connecticut 06836-0623 United States
Information
Type	Co-educational, Nursery-12
Motto	Cogito, Ludus, Mores (Latin) (Studies, Play, Character)
Established	1926
Headmaster	Adam Rohdie
Staff	100
Faculty	240
Enrollment	1252
Campus	92 acres in central Greenwich
Color(s)	Orange and black
Fight song	Oh Greenwich Country Day
Sports	17 sports
Mascot	The Tiger
Tuition	US$39,390 - US$51,500
Affiliation	Private, independent
Website	www.gcds.net

The Greenwich Country Day School is a co-educational, independent day school in Greenwich, Connecticut, United States, founded in 1926. As of 2019, it enrolled some 1190 students from nursery to 12th grade level. In November 2017, Greenwich Country Day acquired The Stanwich School, making it the only independent nursery through 12th grade co-educational school in Greenwich.^[1] The Head of School of GCDS is Adam Rohdie. The head of the high school is Chris Winters, former Greenwich High School principal.

It is accredited by the State of Connecticut through the New England Association of Schools and Colleges and is a member of the National Association of Independent Schools. The school is located on a rolling campus set into a series of hills. The Old Church Road campus is divided into three distinct schools, and the Upper School is on a separate campus on Stanwich Road. The two campuses are separated by less than two miles.

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• Stephanie McMahon, WWE personality, daughter of WWE founder Vince McMahon
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• Greenwich Country Day School

41°02′53″N 73°36′53″W / 41.0481°N 73.6147°W / 41.0481; -73.6147