Northcote College is a New Zealand secondary school for boys and girls (co-educational) located in Northcote, Auckland. The school caters for Form 3 (Year 9) to Form 7 (Year 13). It was founded in 1877 and is the oldest secondary school on the North Shore.
Sporting codes and cultural activities include rugby, football (soccer), drama/performance, jazz band, orchestra, theatre sports and cultural groups. The school rules are based on respect and aimed at encouraging hard work, courtesy and concern for others.
The school's motto is Ut Prosim Aliis | Kia Manaaki te Tangata | That I May Be of Service to Others.
As of , Northcote College has a roll of students, of which (%) identify as MÃÂori.
As of , the school has an Equity Index of , placing it amongst schools whose students have socioeconomic barriers to achievement (roughly equivalent to deciles 8 and 9 under the former socio-economic decile system).
In 2014 a fire destroyed a block of three classrooms. In February 2026 a fire started in the college's sports pavilion.