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PALIGSAMAHAN is a portmanteau of two Filipino words “paligsahan” and “samahan”. It is Colegio De San Lorenzo’s celebration of sports festival which is a week-long

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Teachers’ Day is celebrated to manifest gratefulness and recognize the role of teachers in our life. It commemorates the contribution of teachers to educating the

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August 1, 2019. Tandag is a Maranaoan term meaning “mark”. Its verb, pagtatandag corresponds “to leave a mark” or simply “to mark”. It started in

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CDSL Mission and Vision

Colegio De San Lorenzo is a learning community, run by educators, guided by the Ruizian core values of Faith, Excellence, and Service, providing:

  • Space for the witnessing of the Catholic faith in dialogue with other beliefs;
  • Gateways for the holistic development of individuals; and
  • Avenues for civic-conscoius citizenship.
By 2025, the Colegio De San Lorenzo, adhering to Catholic and liberal education, envisions itself to be an autonomous higher education institution that commits itself to be a leading Ruizian-inspired learning community founded on quality and relevant instruction, substantive research, and high-impact extension work for the socially-disadvantaged.
Data Privacy Act of 2012 (DPA)
CDSL Data Policy Statement

Admission Requirements

Incoming Freshmen
  • Accomplished Admission Form
  • Form 137 or High School Report Card
  • Certificate of Good Moral Character
  • Birth Certificate TSA
  • Two (2) pieces colored (1×1) ID Pictures
  • Medical Certificate
    * Form 137 will be requested by the Office of the College Registrar after the students admitted to CDSL
  • Accomplished Admission Form
  • Transcript of Records or Certified True Copy of Grades
  • Honorable Dismissal
  • Certificate of Good Moral Character
  • Birth Certificate TSA
  • Two (2) pieces colored 1×1 ID pictures
  • Medical Certificate
    *Official TOR with Copy for Colegio De San Lorenzo remark must be submitted to the Office of the College Registrar after the student is admitted to CDSL.

Academic Committee


CDSL's History

Colegio De San Lorenzo (also called CDSL or colloquially, SanLo) is a Catholic educational institution in the Philippines located in Congressional Avenue, Barangay Bahay Toro, Quezon City and in Macabebe, Pampanga. Students of Colegio De San Lorenzo are known as Ruizians. The school’s founders, Cirilo Lloyd V. Balgan and Annette F. Balgan, envisioned an educational institution that will respond to the Church’s call for the laity’s greater participation and involvement in the educational apostolate. In 1988, they established CDSL as an educational institution dedicated to the total formation of the Catholic Filipino youth who, like San Lorenzo Ruiz de Manila,

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Today, The astounding growth of Colegio De San Lorenzo reflects the equally phenomenal development taking place within the surrounding communities. Strategically located at the hub of several exclusive residential areas and accessible commercial establishments, students of CDSL enjoy the convenience of a safe and accessible environment conducive for learning. To cope with the growth of its student population and the development of more programs, the College continues to improve its facilities through the addition of several laboratories and conference rooms. Faculty and staff of Colegio De San Lorenzo are meticulously

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