HD 216520 is an orange K-type dwarf (about 0.82 solar masses, 5,103 K, 0.76 solar radii), 19.6 light-years from Earth. HD 216520 b is a 10.3-Earth-mass planet, with an orbital period of 35.5 days, at 0.198 AU from its star, on an eccentric orbit (e ≈ 0.09), discovered in 2020 via radial velocity. HD 216520 c is a 9.4-Earth-mass planet, with an orbital period of 154 days, at 0.528 AU from its star, on an eccentric orbit (e ≈ 0.12), discovered in 2020 via radial velocity.