The solubilities of methane in the normal paraffins hexane, decane, and dodecane were measured using a static equilibrium cell over the temperature range from 311 to 423 K and pressures to 10.4 MPa. The new solubility measurements are believed to have uncertainties of 0.002 in mole fraction, and they compare favorably with available literature data. The data were analyzed using the Soave-Redlich-Kwong and Peng-Robinson equations of state. In general, thetwo equations represent the experimental data well over the complete temperature range when two interaction parameters are used for each binary system.