Excess molar enthalpies for benzyl alcohol + 1,2-dichloroethane, + 1,1,1-trichloroethane, + 1,1,2,2-tetrachloroethane, + trichloroethylene, and + tetrachloroethylene have been measured at 298.15 K with a Parr 1451 solution calorimeter. The excess enthalpies are positive for 1,2-dichloroethane, 1,1,1-trichloroethane, trichloroethylene, and tetrachloroethylene,; and the plot of excess molar enthalpy versus the mole fraction of benzyl alcohol is S shaped for 1,1,2,2-tetrachloroethane.