Disclosed is a method producing a high protein content rapeseed meal from a rapeseed meal in a simply manner and at low cost, and producing no or less waste. Specifically disclosed is a method for producing a rapeseed meal, which comprises applying a rapeseed meal to a 32 to 60 mesh sieve to separate the rapeseed meal into a coarse rapeseed meal having such a grain size that grains of the meal remain on the 32 to 60 mesh sieve and a fine rapeseed meal having such a grain size that grains of the meal pass through the 32 to 60 mesh sieve.
