The 2019–20 Eastern Kentucky Colonels men's basketball team represented Eastern Kentucky University during the 2019–20 NCAA Division I men's basketball season. The Colonels, led by second-year head coach A. W. Hamilton, played their home games at McBrayer Arena within Alumni Coliseum as members of the Ohio Valley Conference. They finished the season 16–17, 12–6 in OVC play to finish in fourth place. They defeated Tennessee State in the quarterfinals before losing to Belmont in the semifinals.