In the large ${N}_{c}$ limit, gauge theories with different gauge groups and matter content sometimes turn out to be ``large ${N}_{c}$ equivalent,'' in the sense of having a set of coincident correlation functions. Large ${N}_{c}$ equivalence has mainly been explored in the glueball and meson sectors. However, a recent proposal to dodge the fermion sign problem of QCD with a quark number chemical potential using large ${N}_{c}$ equivalence motivates investigating the applicability of large ${N}_{c}$ equivalence to correlation functions involving baryon operators. Here we present evidence that large ${N}_{c}$ equivalence extends to the baryon sector, under the same type of symmetry realization assumptions as in the meson sector, by adapting the classic Witten analysis of large ${N}_{c}$ baryons.