The reactions of esterification of polycyclic alcohols bicyclo[2.2.1]heptan-2-ol and 5-methyl substituted derivatives – tricyclo[5.2.1.0^2.6]dec-3-ene-8-ol and tetracyclo[4.4.1.^2.51.^7.10 .0^1.6]dodecan-3-ol by benzoic acid in the presence of catalyst naphthalene-1.5-disulfonic acid  have been studied. As a result, proper benzoate esters with yield 97.5–99.0% have been synthesized. The antimicrobial properties of synthesized polycycloalkylbenzoates are shown by the studies.