Lou D'Allesandro (born July 30, 1938) is a Democratic member of the New Hampshire Senate, representing the 20th district since 1998. D'Allesandro has served as chair of Senate Finance and vice chair of the Ways & Means and Capital Budget committees. Previously he was a member of the New Hampshire Executive Council from 1975 to 1981 and the New Hampshire House of Representatives from 1996 through 1998 and from 1972 to 1974. D'Allesandro appears frequently on the Paul Westcott Show on WGIR (AM) and WQSO.