Excess thermodynamic functions H-m(E) and V-m(E) are reported in this paper for a set of 42 mixtures formed by six ethyl alkanoates (from ethanoate to heptanoate) and seven odd alkanes (from pentane to heptadecane). The H-m(E) values were positive for all mixtures, increasing with the alkane chain-length and decreasing with the ester chain-length. The behaviour of V-m(E) is analogous, with negative values in some mixtures containing pentane. The theoretical estimation of the excess properties considered are also analysed using several models.