TKM Engineering College is one of the oldest educational institution in the district. College Web Site
AmritaVishwaVidyapeetham,Amritapuri,Parayakadavu, Kollam.Affiliated to Amrita University (2002,2003 batches affiliated to University of Kerala) Official Website : http://amritapuri.amrita.edu
- Devaswom Board College, Sasthamkottah, Kollam, Affiliated to University of Kerala
- Fathima Mata National College, Kollam Affiliated to University of Kerala Official College WebsiteOfficial Fatima Mata National College Web Site
- Government College, Chavara, Kollam Affilaited to University of Kerala
- Mammam Memorial N.S.S. College, Kottiyam, Kollam Affiliated to University of Kerala
- Mar Thoma College of Science & Technology, Ayoor, Kollam Affiliated to University of Kerala
- N.S.S. College, Nilamel, Kollam Affiliated to University of Kerala
- Sree Narayana College, Chathannur, Kollam Affiliated to University of Kerala
- Sree Narayana College, Kollam Affiliated to University of Kerala
- Sree Narayana College for Women, Kollam Affiliated to University of Kerala
- Sree Narayana College, Punalur, Kollam Affiliated to University of Kerala
- Sree Vidyadhiraja College, Thevarcavu, Karunagappally, Kollam Affiliated to University of Kerala
- St. Gregorius College, Kottarakara, Kollam Affiliated to University of Kerala
- St. John's College, Anchal, Kollam Affiliated to University of Kerala
- St. Stephen's College, Pathanapuram, Kollam Affiliated to University of Kerala
- Thangal Kunju Musaliar College of Arts & Science, Kollam Affiliated to University of Kerala
- T.K.M. College of Engineering, Kollam Affiliated to University of Kerala
- Younus College Of Engineering and Technology, Kollam Affiliated to University of Kerala
- Travancore Engineering College Oyoor, Kollam Affiliated to University of Kerala
- Karmala Rani Training College, Kollam Affiliated to University of Kerala
- Fatima Matha National College, Kollam Affiliated to University of Kerala
- Saint Jude School, Mukhathala, Kollam