The motto of SMK Cochrane is 'One for All, All for One'.
SMK Cochrane was created in 1957.
SMK Cochrane Perkasa was created in 2005.
SMK Puteri's motto is 'Kualiti teras kecemerlangan'.
The motto of SMK Semera is 'BERILMU BERAMAL BERBAKTI'.
The motto of SMK Bakar Arang is 'Towards Excellence'.
SMK Batu Lintang's motto is 'Berilmu berkhidmat'.
The motto of SMK Majakir Papar is 'Kebijaksanaan Nilai Kemanusiaan'.
SMK Damansara Jaya's motto is 'Berilmu Untuk Berjasa'.
The motto of SMK Seri Saujana is 'Berilmu, Derdisiplin, Berwawasan'.
SMK Green Road's motto is 'May we grow as one'.
SMK Takis Papar's motto is 'Ilmu Asas Kecemerlangan'.
SMK Lembah Subang's motto is 'Ilmu Asas Kecemerlangan'.