A shampoo composition containing: (A) an anionic surfactant having a sulfuric acid residue; (B) a gallic acid glycoside; (C) a gloss imparting agent; (D) a cationic polymer; and (E) a specific amount of a silicone compound; the mass ratio (B + C)/(A + D) between components (B) and (C) and components (A) and (D) being 0.05 to 0.6, component (D) comprising cationized guar gum (D1) and cationized cellulose (D2), component (D1) and component (D2) being present at a specific mass ratio, component (E) comprising dimethyl polysiloxane (E1) and amino-modified silicone (E2), and component (E1) and component (E2) being present at a specific mass ratio.