| Our Lady of Assumption College | |
| Type: | Private Non-Sectarian Coeducational Basic and Higher education institution |
| Former Name: | Our Lady of Assumption School |
| Faculty: | 130 |
| President: | Dr. Maximo C. Acierto, Jr. |
| Vice-President: | Dr. Ethelwyn A. Acierto |
| Head Label: | Directress |
| Head: | Dr. Ethelwyn A. Acierto |
| Province: | Provinces of Laguna and Batangas |
| Country: | Philippines |
| Coordinates: | 14.3433°N 121.0402°W |
| Pushpin Map: | Philippines Laguna#Luzon mainland#Philippines |
| Pushpin Map Caption: | Location in Laguna##Location in Luzon##Location in the Philippines |
| Campus: | Urban and Suburban Laguna campuses San Pedro Santa Rosa Cabuyao Batangas campus Tanauan |
| Language: | English and Tagalog |
| Free Label: | Alma Mater song |
| Free: | OLAC Hymn |
| Colors: | Blue and Gold |
| Nickname: | OLAC Blue Knights |
| Mascot: | Blue Knights |
Our Lady of Assumption College is a private and non sectarian school of south Metro Manila established in 1989. Our Lady of Assumption College is recognized by the Department of Education and the Commission on Higher Education.
Previously known as Our Lady of Assumption School, the Our Lady of Assumption College was established in 1989. Its mission is to bring Christian education to the young men and women of the Southern Tagalog region.
During its first year of operations, the school had 377 students in kindergarten, elementary, and high school levels in its San Pedro, Laguna campus.
In 1994, its founders established a branch in Santa Rosa, Laguna, offering a complete program from Pre-Elementary to High School.
Additional campuses were established in 2000 and 2004. During these years, the institution underwent a major status change from Our Lady of Assumption School to the Our Lady of Assumption College of Laguna, Inc.
In 2009, the fifth campus opened at the heart of Batangas City.
The school year 2016–2017 saw the school adopting the government-mandated new educational curriculum.
The school's athletic teams are named "The Blue Knights". The OLAC Blue Knights are one of the well-decorated athletic programs in their respective cities, having won medals and championships across the country since 1989. The OLACian varsity program includes the following: