The University Seal denotes the philosophy and principal missions
of SUT, emphasizing respect for and faith in the national heroine from Nakhon Ratchasima, Thao Suranaree.
In the center of the seal is a sketch of the highly revered national heroine from the northeastern region of Thailand, known by royal decree as Thao Suranaree.
Four laterally connecting and overlapping concave arcs form a dome over the statue, conveying the message of continuous technological success and unceasing progress.
Stylized leaves and machine cogs underneath the statue symbolize agriculture and industry.