Yeast microbodies isolated from methanol-grown cells of Kloeckera sp. No. 2201 were immobilized by two types of entrapping techniques: photocrosslinking of liquid oligomers of suitable photosensitive resins and crosslinking of albumin molecules with glutaraldehyde. The apparent activities of catalase, alcohol oxidase, and D-amino acid oxidase in the gel-entrapped microbodies were 40–50, 70–80, and ca. 50% respectively as compared with those in the free microbodies. Alcohol oxidase in the immobilized microbodies, similarly to that in free ones, oxidized methanol, ethanol, n-propanol, n-butanol, n-amyl alcohol, and benzyl alcohol. Some properties of catalase and alcohol oxidase in the microbodies immobilized by the above-mentioned techniques were studied in comparison with those of the enzymes in the free microbodies.