| KNVB Cup | |
| Prev Season: | 2022–23 |
| Scoring Leader: | Kornelius Normann Hansen (5 goals) |
| Defending Champions: | PSV |
| Winners: | Feyenoord (14th title) |
| Second: | NEC |
| Num Teams: | 110 |
| Year: | 2023–24 |
| Dates: | 12 August 2023 – 21 April 2024 |
| Venue: | De Kuip, Rotterdam |
| Country: | Netherlands |
| Caption: | KNVB Cup trophy |
| Next Season: | 2024–25 |
The 2023–24 KNVB Cup, for sponsoring reasons officially called the TOTO KNVB Beker, was the 106th season of the annual Dutch national football cup competition. It began in August with the first of two preliminary rounds, and concluded in April 2024 with the final played at De Kuip in Rotterdam. The winners qualified for the 2024–25 UEFA Europa League league stage. PSV were the two-time defending champions, having defeated Ajax 3–2 on penalties after a 1–1 draw in the previous season's final.
Feyenoord won the cup (their fourteenth cup win) on 21 April 2024, defeating NEC 1–0 in the final. Since they qualified based on league position, the Europa League spot from the cup was passed to the fourth-placed team of the 2023–24 Eredivisie.
| Round | Draw | Match Dates[1] [2] | |
|---|---|---|---|
| First preliminary round | align=center | 4 July 2023 | 12–13 August 2023 |
| Second preliminary round | align=center | 15 August 2023 | 19–20 September 2023 |
| First round | align=center | 23 September 2023 | 31 October – 2 November 2023 |
| Second round | align=center | 4 November 2023 | 19–21 December 2023 |
| Round of 16 | align=center | 21 December 2023 | 16–18 January 2024 |
| Quarter-finals | align=center | 20 January 2024 | 6–8 February 2024 |
| Semi-finals | align=center rowspan="2" | 10 February 2024 | 27–29 February 2024 |
| Final | 21 April 2024 |
In the first round, the 21 winners from the second preliminary round were joined by 4 other amateur clubs, the 16 clubs from the Eerste Divisie and 13 clubs from the Eredivisie. Ajax, AZ, Feyenoord, PSV and Twente automatically advanced to the second round due to their participation in European club competitions.
The second round consisted of 32 teams; the 27 winners from the first round, as well as the five Eredivisie clubs which automatically advanced to the second round due to their participation in European club competitions. The draw took place on 4 November 2023, with the matches being played on 19, 20, and 21 December 2023.
The 16 second round winners entered the Round of 16. The matches were played on 16, 17, 18, 24 and 25 January 2024.
The eight Round of 16 winners entered the quarter-finals. The matches were played on 6, 7 and 8 February 2024.
The four quarter-final winners entered the semi-finals. The matches were played on 27 and 29 February 2024.
The final was held between the two semi-final winners.
See main article: 2024 KNVB Cup final.
| Rank | Player | Club | Goals |
|---|---|---|---|
| 1 |  Kornelius Normann Hansen | Almere City | 5 |
| Milan Smit | Cambuur | ||
| 3 |  Rober | NEC | 4 |
 Koki Ogawa | NEC | ||
| Dave de Meij | Blauw Geel '38 | ||
| Thomas de Vries | DEM | ||
| Sem van Duijn | Quick Boys | ||
| 8 |  Thibo Baeten | Go Ahead Eagles | 3 |
| Yannick Bouw | Eemdijk | ||
| Oliver Valaker Edvardsen | Go Ahead Eagles | ||
| Ahmed El Azzouti | Spakenburg | ||
 Medhanie Habtemariam | Unitas | ||
| Mouad Hassan | OJC | ||
| Dennis Knuiman | IJsselmeervogels | ||
 René Kriwak | Dordrecht | ||
| Tim Pieters | Hercules | ||
| Romano Postema | Groningen | ||
| Kaj Sierhuis | Fortuna Sittard | ||
| Pelle van Amersfoort | SC Heerenveen | ||
| Roberts Uldriķis | Cambuur |