A functional composition, in which an increase in particle size due to secondary flocculation of particles in a mixed system of a plant-originated functional component (A) and a ceramics component (C) is effectively prevented; a functional resin composition made of the functional composition, which can be applied to various utilities; and a functional molding made of the functional composition, which is superior in deodorizing properties, antimicrobial properties, moldability, post-processing properties such as stretching properties, physical properties, are provided. The functional composition contains a mixture of a plant-originated functional component (A), a finely divided tabular mineral (T) having a low hardness and cleavage, and a ceramics component (C) other than the mineral (T). The functional resin composition contains the foregoing components and a resin (R). The functional molding is made of a molding of the resin (R) having the foregoing components formulated thereinto. The functional molding may be a composite molding such as a core-sheath type.