Templeogue College offers the State Certified Junior Certificate Course and Leaving Certificate Course.
At Junior Certificate level Students study Irish, English, Mathematics, History, Geography, Science, CSPE and Religion as core subjects. Students then select one language from French, German and Spanish. Students also study Business, Art and Music during their First Year in the College selecting one from these three subjects to study towards their Junior Certifcate. Physical Education and SPHE also form part of the timetable in the Junior School.
Leaving Certificate Students study from a core of Irish, Mathematics, English and a modern language (continued from Junior Certificate). Students then select three further subjects from History, Geography, Biology, Physics, Chemistry, Business, Economics, Accountancy, Art and Music. Religion and Physical Education also form part of a Senior Students timetable.
Transition Year is also offered to suitable students at the college's discretion, once they have satisfactorily completed their Junior Certifcate.