| Mode: | Basketball |
| Year: | 2019–20 |
| Prev Year: | 2018–19 |
| Next Year: | 2020–21 |
| Team: | St. Bonaventure Bonnies |
| Conference: | Atlantic 10 Conference |
| Short Conf: | A-10 |
| Record: | 19–12 |
| Conf Record: | 11–7 |
| Hc Year: | 13th |
| Asst Coach1: | Steve Curran |
| Asst Coach2: | Tray Woodall |
| Asst Coach3: | Sean Neal |
| Champion: | Boca Beach Classic Hall of Fame Bracket champions |
The 2019–20 St. Bonaventure Bonnies men's basketball team represented St. Bonaventure University during the 2019–20 NCAA Division I men's basketball season. The Bonnies, led by 13th-year head coach Mark Schmidt, played their home games at the Reilly Center in Olean, New York as members of the Atlantic 10 Conference. They finished the season 19–12, 11–7 in A-10 play to finish in a tie for fifth place. Their season ended when the A-10 tournament and all other postseason tournaments were canceled due to the ongoing coronavirus pandemic.
The Bonnies finished the 2018–19 season 18–16, 12–6 in A-10 play to finish in fourth place. In the A-10 tournament, they defeated George Mason and Rhode Island before losing in the championship game to Saint Louis. The Bonnies did not participate in a postseason tournament.
| Name | Number | Pos. | Height | Weight | Year | Hometown | Reason for departure | |
|---|---|---|---|---|---|---|---|---|
| Nelson Kaputo | 4 | G | 6'0" | 175 | Senior | Graduated | ||
| Tshiefu Ngalakulondi | 5 | F | 6'7" | 220 | Sophomore | Transferred to Fairfield | ||
| Courtney Stockard | 11 | F | 6'5" | 205 | RS Senior | Graduated | ||
| Melkisedek Moreaux | 12 | F | 6'8" | 210 | Junior | Transferred to Mercyhurst | ||
| LaDarien Griffin | 15 | F | 6'6" | 215 | Senior | Graduated | ||
| Jalen Poyser | 23 | G | 6'4" | 180 | RS Junior | Graduate transferred to McNeese State | ||
| Jack Galatio | 24 | G | 5'10" | 165 | Junior | Walk-on; transferred to Clarion |
| Name | Number | Pos. | Height | Weight | Year | Hometown | Previous School | |
|---|---|---|---|---|---|---|---|---|
| Matt Johnson | 4 | G | 6'4" | 180 | Junior | Junior college transferred from Howard College. | ||
| 5 | G | 6'4" | 205 | Sophomore | Junior college transferred from Ranger College. | |||
| 33 | G | 6'5" | 200 | Junior | Transferred from Miami (OH). Under NCAA transfer rules, Adaway will have to sit out for the 2019–20 season. Will have two years of remaining eligibility. |
|-!colspan=12 style=| Exhibition|-!colspan=12 style=| Non-conference regular season|-!colspan=12 style=| Atlantic 10 regular season|-!colspan=12 style=| Atlantic 10 tournament[1]