Excess volumes, V-E, have been determined for 1,1,2,2-tetrachloroethane or tetrachlaroethene + 2-chlorotoluene, + 3-chlorotoluene, and + 4-chlorotoluene at 303.15 and 313.15 K. The V-E values are found to be positive for 1,1,2,2-tetrachloroethane + 2-chlorotoluene, + 3-chlorotoluene, and + 4-chlorotoluene at both temperatures and are negative for tetrachloroethene + 2-chlorotoluene, + 3-chlorotoluene, and + 4-chlorotoluene at both temperatures except for tetrachloroethene + 3-chlorotoluene which shows positive V-E values at 303.15 K.