| Sport: | basketball |
| Year: | 2019–20 |
| Prev Year: | 2018–19 |
| Next Year: | 2020–21 |
| Team: | Sacramento State Hornets |
| Conference: | Big Sky Conference |
| Short Conf: | Big Sky |
| Record: | 16–14 |
| Conf Record: | 8–12 |
| Head Coach: | Brian Katz |
| Hc Year: | 12th |
| Asst Coach1: | Brandon Laird |
| Asst Coach2: | Chris Walker |
| Asst Coach3: | Nate Smith |
| Arena: | Hornets Nest (Capacity: 1,012) |
The 2019–20 Sacramento State Hornets men's basketball team represented California State University, Sacramento in the 2019–20 NCAA Division I men's basketball season. The Hornets were led by 12th-year head coach Brian Katz and played their home games at the Hornets Nest. They were a member of the Big Sky Conference. They finished the season 16-14.
See also: 2018–19 Sacramento State Hornets men's basketball team.
The Hornets finished the 2018–19 season 15–16, 8–12 in Big Sky play to finish in a tie for eighth place. They defeated Northern Arizona in the first round of the Big Sky tournament before losing in the quarterfinals to Montana.
|-!colspan=12 style=""| Non-conference regular season|-!colspan=9 style=""| Big Sky regular season|-!colspan=9 style=""| Big Sky tournament[1]