Thornhill College

55°02′06″N 7°17′02″W / 55.035°N 7.284°W / 55.035; -7.284

Thornhill College Coláiste Chnoc na nDealg[1]
Address
Culmore Road Derry , BT48 8JF Northern Ireland
Information
Type	Grammar school
Motto	Adveniat Regnum Tuum (Thy Kingdom come)
Religious affiliation(s)	Roman Catholic
Established	1886
Local authority	Education Authority (Western)
Principal	Sharon Mallett, BSSc PGDFHE MSc PQM
Staff	100
Grades	6-12
Gender	Girls
Age	11 to 18
Enrolment	1409
Colour(s)
Website	www.thornhillcollege.org.uk

Thornhill College is a Roman Catholic grammar school for girls. Located in Derry, Northern Ireland, it has a student population of approximately 1500 and a staff of 100 teachers.