The invention discloses a method for producing spherical cobalt carbonate by a continuous process, which comprises the following steps of: a, preparing a cobaltous sulfate solution; b, preparing an ammonium hydrogen carbonate solution; c, carrying out a synthesis reaction; d, ageing and washing; e, drying; and f, packaging, wherein the synthesis reaction is carried out for realizing continuous production under the process condition that temperature is 50+/-2DEG C, pH value is controlled to be 7.9-8.1, alkalinity is 20+/-2g/L, solid content is controlled to be 120+/-10g/L and stirring rotatingspeed is 80-100r/min. By adopting the continuous production process, the production efficiency is high; and the produced cobalt carbonate has good globulation and excellent consistence of a crystal nucleus structure.