The 1918–19 Connecticut Aggies men's basketball team represented Connecticut Agricultural College, now the University of Connecticut, in the 1918–19 collegiate men's basketball season. The Aggies completed the season with a 1–8 overall record. The Aggies were members of the Athletic League of New England State Colleges, where they ended the season with a 0–4 record. The Aggies played their home games at Hawley Armory in Storrs, Connecticut, and were led by fourth-year head coach John F. Donahue.