In this work, Ca and Fe co-doped BaTiO₃ ceramics with compositions Ba_1−xCa_xTi_1−yFe_yO₃ with varying compositions (x, y = 1, 1.5, and 2 mol %) were prepared via a solid-state synthesis method and sintered at 1,000°C. This study investigates the influence of A-site (Ca) and B-site (Fe) substitutions on phase structure, microstructure, and magnetic properties at room-temperature. X-ray diffraction confirmed a pure tetragonal perovskite phase without any secondary phases. The diffraction peaks exhibited a systematic shift to higher 2θ angles with increasing temperature because of the substitution of smaller Ca²⁺ and Fe³⁺ ions into the BaTiO₃ lattice. Scanning electron microscopy analysis reveals significant grain change with increasing co-doping concentration, where the average grain size decreases from approximately 469 nm at 1 % doping to about 171 nm at 2 % doping. Energy dispersive X-ray spectroscopy (EDS) confirmed the successful incorporation of Ca and Fe into the BaTiO₃, confirming their successful substitution into the lattice without detectable impurities. The vibrating sample magnetometer (VSM) data show a weak ferromagnetism at 300 K, with M_s rising from ∼0.033 emu/g at 1 % doping to ∼0.067 emu/g at 2 %, demonstrating enhanced magnetic response at higher doping. These findings demonstrate that Ca/Fe co-doping leads to room-temperature magnetic ordering in BaTiO₃ while maintaining its ferroelectric phase, thereby producing a multiferroic material. Overall, this research provides a potential method for creating lead-free multiferroic ceramics aimed at future applications in spintronics and magnetoelectric device technologies.