| Year: | 1999–2000 |
| Team: | Stanford Cardinal |
| Sport: | Basketball |
| Conference: | Pacific-10 Conference |
| Short Conf: | Pac-10 |
| Coachrank: | 5 |
| Aprank: | 3 |
| Record: | 27–4 |
| Conf Record: | 15–3 |
| Head Coach: | Mike Montgomery |
| Hc Year: | 14th |
| Asst Coach1: | Tony Fuller |
| Asst Coach2: | Eric Reveno |
| Arena: | Maples Pavilion (Capacity: 7,392) |
| Champion: | Pac-10 Regular Season co-champions Coaches vs. Cancer Classic champions |
| Tourney: | NCAA tournament |
| Tourney Result: | second round |
The 1999–2000 Stanford Cardinal men's basketball team represented Stanford University as a member of the Pac-10 Conference during the 1999–2000 NCAA Division I men's basketball season. The team was led by head coach Mike Montgomery and played their home games at Maples Pavilion. Stanford spent a total of five weeks as the top-ranked team in the AP poll, finished tied atop the Pac-10 regular season standings, and received an at-large bid to the 2000 NCAA tournament as No. 1 seed in the South Region. After an opening round win over, the Cardinal were upset by No. 8 seed North Carolina. Stanford finished with an overall record of 27–4 (15–3 Pac-10).
|-!colspan=12 style=| Regular season|-!colspan=12 style=| NCAA tournament
Schedule Source:[1]
See main article: 1999–2000 NCAA Division I men's basketball rankings. *AP does not release post-NCAA Tournament rankings
^Coaches did not release a week 2 poll
See main article: 2000 NBA draft.
[2]