To provide an ultraviolet-screening cosmetic composition that has a high SPF value (e.g. 80 or more in a measured value by an analyzer) and excellent use feeling.SOLUTION: An ultraviolet-screening cosmetic composition contains (A) cinnamic acid based ultraviolet absorbing agent 1.0 to 8.0 wt.%, (B) inorganic UV-screening agent, (C) predetermined crosslinked silicone, and (D) organic modified clay mineral.SELECTED DRAWING: None【課題】高SPF値(例えば、機器測定値で80以上)を備え、且つ、使用感に優れる紫外線遮蔽性化粧用組成物を提供すること。【解決手段】(A)桂皮酸系紫外線吸収剤1.0~8.0重量%、(B)無機UV遮蔽剤、(C)所定の架橋シリコーン、及び、(D)有機変性粘土鉱物を含む紫外線遮蔽性化粧用組成物。【選択図】なし