Lou D'Allesandro (born July 30, 1938) is a former Democratic member of the New Hampshire Senate, representing the 20th district from 1998 - 2024.

[2] D'Allesandro appears frequently on the Paul Westcott Show on WGIR (AM) and WQSO.

He was also a two-year member of the lacrosse team and played one year of baseball for the Wildcats.

As head coach, the men's basketball team won three consecutive conference titles from 1964–65 to 1966–67.

[5] D'Allesandro has been most recently linked to his pro Colombus Day campaign, stating that he felt it is a holiday for Italian-Americans that fought persecution in the 18th century, and should not be changed to Indigenous People's Day, which New Hampshire's governor Sununu confirmed with House Bill 1014 signed on September 10, 2024.