HD 215152 is an orange K-type dwarf (about 0.77 solar masses, 4,935 K, 0.73 solar radii), 21.6 light-years from Earth. HD 215152 b is a 1.8-Earth-mass planet, with an orbital period of 5.8 days, at 0.058 AU from its star, discovered in 2018 via radial velocity. HD 215152 c is a 1.7-Earth-mass planet, with an orbital period of 7.3 days, at 0.067 AU from its star, discovered in 2018 via radial velocity. HD 215152 d is a 2.8-Earth-mass planet, with an orbital period of 10.9 days, at 0.088 AU from its star, discovered in 2018 via radial velocity.