Densities, rho, and dynamic viscosities, eta, of triethylamine + water (TEA-W) binary mixtures have been determined experimentally in the single phase region and over the whole composition range at T = (283.15 to 291.35) K. The experimental measurements of these properties were carried out at atmospheric pressure. Results have been fitted to obtain the adjustable parameters and standard deviations between the measured and fitted values, respectively. The viscosity data have been also correlated with the equations of Grunberg-Nissan, Hind et aL, Katti-Chaudhri, Heric-Brewer, McAllister, and Auslander.