TOI-238 is an orange K-type dwarf (about 0.79 solar masses, 5,059 K, 0.73 solar radii), 80.5 light-years from Earth. TOI-238 b is a 3.4-Earth-mass planet, with an orbital period of 1.3 days, at 0.021 AU from its star, and an equilibrium temperature near 1,378 K, discovered in 2024 via transit. TOI-238 c is a 6.7-Earth-mass planet, with an orbital period of 8.5 days, at 0.075 AU from its star, and an equilibrium temperature near 696 K, on an eccentric orbit (e ≈ 0.36), discovered in 2024 via radial velocity.