  We compute the one-loop $2 \rightarrow 2$ scattering amplitude of massless
scalars on the world volume of an infinite $D = 11$ supermembrane quantized in
the static gauge. The resulting expression is manifestly finite and turns out
to be much simpler than in the bosonic membrane case in arXiv:2308.12189 being
simply proportional to the tree-level scattering amplitude. We also consider
the case of $\mathbb{R}^{1,1} \times S^1$ membrane with one dimension
compactified on a circle of radius R and demonstrate how the supermembrane
scattering amplitude reduces to the one on an infinite $D = 10$ Green-Schwarz
superstring in the limit of R $\rightarrow 0$.
