PROBLEM TO BE SOLVED: To provide a production method of a dental curable composition which is excellent in long-term stability in consistency.SOLUTION: There is provided a production method of a dental curable composition comprising a step for applying an acoustic energy with respect to a before-treatment composition containing an inorganic filler, a polymerizable monomer and a polymerization initiator.SELECTED DRAWING: None【課題】稠度について長期的な安定性に優れる歯科用硬化性組成物の製造方法を提供する。【解決手段】無機充填材、重合性単量体及び重合開始剤を含む処理前組成物に対して、音響エネルギーを適用する工程を有する、歯科用硬化性組成物の製造方法。【選択図】なし