Its alumni include such well-known personalities as Vice Premier Hsu Ching-chung; Vice President of Control Yuan Chou Pai-lien; former Supreme Court justice and now a member of Control Yuan Tsai Chang-lin; a member of National Assembly, Chen Pao-chuan, and a member of the Legislative Yuan, Tsai Wan-tsai.
今天社會上的知名之士，如行政院副院長徐慶鐘、監察院副院長周百鍊、曾任大法官的監察委員蔡章麟、國大代表陳寶川、立法委員蔡萬才，都是老松國小的校友，其他工商界的鉅子更是遍佈各地，可說是桃李滿天下。