Kepler-298 is an orange K-type dwarf (about 0.66 solar masses, 4,465 K, 0.58 solar radii), 518 light-years from Earth. Kepler-298 b is a planet with 2.0 Earth radii, with an orbital period of 10.5 days, at 0.080 AU from its star, discovered in 2014 via transit. Kepler-298 c is a planet with 1.9 Earth radii, with an orbital period of 22.9 days, at 0.136 AU from its star, discovered in 2014 via transit. Kepler-298 d is a planet with 2.5 Earth radii, with an orbital period of 77.5 days, at 0.305 AU from its star, discovered in 2014 via transit.