Welcome to Cosby High School, where we help each Titan focus on learning, growing, and Striving for Excellence in Everything!  Students at Cosby have access to over 250 different courses across ten academic departments in addition to course opportunities at the Chesterfield Technical Center and CCPSOnline.  Our faculty is committed to meeting the unique needs of each of our students, striving to give our Titans the skills, dispositions, and abilities to be leaders in our community today and tomorrow.