The present invention provides a dusting-inhibited cement composition, which hardly forms dust and further capable of improving strength of concrete or mortar obtained therefrom. A dusting-inhibited cement composition according to the present invention comprises 100 weight parts of cement, 0.01˜0.1 weight parts of fibrillatable polytetrafluoroethylene and 0.001˜1.0 weight parts of alcohol base antifoamer and/or silicone base antifoamer.