The logo of Sarasas Witaed Lanna School has been designated as a "Shield" which represents protection against evil, danger, and various weapons. In the context of the school, it signifies that avoiding ignorance is crucial to prevent disasters in life. The shield is divided into four sub-sections, each with its symbolism:

1. The dove
2. The world and the candle flame
3. The national flag
4. Books

The overall message conveyed by these symbols is that the path to light and peace in the world is achieved through the common interests of the global community and by being generous to one another.