| Year: | 2023 |
| Conference: | Ivy League |
| Division: | I |
| Gender: | Men's |
| Teams: | 4 |
| Arena: | Jadwin Gymnasium |
| City: | Princeton, NJ |
| Champions: | Princeton |
| Titlecount: | 2nd |
| Coach: | Mitch Henderson |
| Coachcount: | 2nd |
| Mvp: | Tosan Evbuomwan |
| Mvpteam: | Princeton |
| Attendance: | 12,276 |
| Television: | ESPNU, ESPN2 |
The 2023 Ivy League men's basketball tournament, popularly referred to as "Ivy Madness", was the postseason men's basketball tournament for the Ivy League of the 2022–23 NCAA Division I men's basketball season. It was held on March 11 and 12, 2023, at the Jadwin Gymnasium on the campus of Princeton University in Princeton, New Jersey.[1] The winner, the Princeton Tigers, received the Ivy League's automatic bid to the 2023 NCAA Tournament.
The top four teams in the Ivy League regular-season standings qualify for the tournament and are seeded according to their records in conference play, resulting in a Shaughnessy playoff. If a tie for any of the top four positions exists, tiebreakers are applied in the following order:
| Seed | School | Record | Tiebreaker | |
|---|---|---|---|---|
| 1 | Yale | 10–4 | 2–0 vs Princeton | |
| 2 | Princeton | 10–4 | 0–2 vs Yale | |
| 3 | Penn | 9–5 | ||
| 4 | Cornell | 7–7 | 1–1 vs Yale | |
| DNQ | Brown | 7–7 | 0–2 vs Yale | |
| DNQ | Dartmouth | 6–8 | ||
| DNQ | Harvard | 5–9 | ||
| DNQ | Columbia | 2–12 |
| Session | Game | Time | Matchup | Score | Television | Attendance | |
|---|---|---|---|---|---|---|---|
| Semifinals – Saturday, March 11 | |||||||
| 1 | 1 | 11:00 am | No. 1 Yale vs. No. 4 Cornell | 80–60 | ESPNU | 4,160 | |
| 2 | 1:30 pm | No. 2 Princeton vs. No. 3 Penn | 77–70 | 4,509 | |||
| Championship – Sunday, March 12 | |||||||
| 2 | 3 | 12:00 pm | No. 1 Yale vs. No. 2 Princeton | 65–74 | ESPN2 | 3,607 | |
| Game times in Eastern Time. Rankings denote tournament seeding.[3] | |||||||