Viscosities of solutions of the alkali metal bromides, MBr (M+ = Li, Na, K, Rb, and Cs), Bu4NBr, and NaBPh4 have been measured in 8-methoxy-1-ethanol (1) + water (2) mixtures at 298.15 K. The data have been analyzed using the Jones-Dole equation in the form of unassociated electrolytes when ion association does not occur in solution as found from conductance measurements, but the following equation eta(r) = 1 + A(alpha C)1(/2) + B(i)alpha C + B-p(1 - alpha)C has been used for the electrolytes where ion association occurs. The ionic B coefficients and other single-ion parameters have been determined using Bu4NBPh4 as the "reference electrolyte". The results have been discussed in terms of ion-solvent interactions and the structural changes of the mixed solvent as the mole fraction of organic solvent is increased in the mixture.