USU Green Campus Ambassadors are USU students who contributed to the success of the USU Green Campus program. The 2020 USU Green Campus Ambassadors consist of 77 (seventy seven) students representing 15 (fifteen) faculties of USU. They were inaugurated on November 11, 2019 coinciding with the National Tree Planting Day. USU held a tabebuia tree planting event along the median strip soil of Jl. Universitas, Gate 1, USU Campus, Padang Bulan, Medan.

The students registered as the 2020 USU Green Campus Ambassadors are as follows: