| Thai FA Cup | |
| Year: | 2023–24 |
| Other Titles: | Chang FA Cup |
| Country: | Thailand |
| Num Teams: | 95 |
| Defending Champions: | Buriram United |
| Champions: | Bangkok United (1st title) |
| Matches: | 94 |
| Goals: | 354 |
| Top Goal Scorer: | Samuel Nnamani (5 goals) |
| Prevseason: | 2022–23 |
| Nextseason: | 2024–25 |
The 2023–24 Thai FA Cup is the 30th season of a Thailand's knockout football competition.[1] The tournament was sponsored by Chang, and known as the Chang FA Cup (Thai: ช้าง เอฟเอคัพ) for sponsorship purposes.[2] The tournament is organized by the Football Association of Thailand. 95 clubs were accepted into the tournament, and it began with the qualification round on 4 October 2023 and concluded with the final on 15 June 2024. The winner would have qualified for the 2024–25 AFC Champions League Elite qualifying play-off[3] and the 2024 Thailand Champions Cup.
| Round | Date | Matches | width=100 | Clubs ! | New entries this round |
|---|---|---|---|---|---|
| Qualification round | 4 October 2023 | 31 | 11 + 24 + 5 + 22 → 31 | 11 2023–24 Thai League 2 24 2023–24 Thai League 3 5 Thailand Semi-pro League 22 Thailand Amateur League | |
| First round | 1 November 2023 | 32 | 31 + 16 + 2 + 7 + 2 + 6 → 32 | 16 2023–24 Thai League 1 2 2023–24 Thai League 2 7 2023–24 Thai League 3 2 Thailand Semi-pro League 6 Thailand Amateur League | |
| Second round | 20 December 2023 | 16 | 32 → 16 | ||
| Third round | 28 February 2024 | 8 | 16 → 8 | ||
| Quarter-finals | 10 April 2024 | 4 | 8 → 4 | ||
| Semi-finals | 8 May 2024 | 2 | 4 → 2 | ||
| Final | 15 June 2024 | 1 | |||
| Total | 95 clubs | ||||
Note: T1: Clubs from Thai League 1; T2: Clubs from Thai League 2; T3: Clubs from Thai League 3; TS: Clubs from Thailand Semi-pro League; TA: Clubs from Thailand Amateur League.
There were 11 clubs from 2023–24 Thai League 2, 24 clubs from 2023–24 Thai League 3, 5 clubs from Thailand Semi-pro League, and 22 clubs from Thailand Amateur League that have signed to qualify for 2023–24 Thai FA cup. This round was drawn on 1 September 2023.[4] 123 goals occurred in this round.
The first round would feature 31 clubs that were the winners of the qualification round including 10 clubs from T2, 13 clubs from T3, 2 clubs from TS, and 6 clubs from TA[5] and the new entries that were 16 clubs from 2023–24 Thai League 1, 2 clubs from 2023–24 Thai League 2, 7 clubs from 2023–24 Thai League 3, 2 clubs from Thailand Semi-pro League, and 6 clubs from Thailand Amateur League. This round was drawn on 12 October 2023.[6] 128 goals occurred in this round.
The second round would feature 32 clubs that were the winners of the first round including 11 clubs from T1, 7 clubs from T2, 13 clubs from T3, and 1 club from TA.[7] This round was drawn on 23 November 2023.[8] 52 goals occurred in this round.
The third round would feature 16 clubs that were the winners of the second round including 7 clubs from T1, 2 clubs from T2, and 7 clubs from T3.[9] This round was drawn on 1 February 2024.[10] 29 goals occurred in this round.
The quarter-finals would feature 8 clubs that were the winners of the third round including 4 clubs from T1, 1 club from T2, and 3 clubs from T3.[11] This round was drawn on 7 March 2024.[12] 11 goals occurred in this round.
The semi-finals would feature 4 clubs that were the winners of the quarter-finals including 1 club from T1, 1 club from T2, and 2 clubs from T3.[13] This round was drawn on 11 April 2024.[14] 9 goals occurred in this round.
See main article: article and 2024 Thai FA Cup final. The final would feature 2 clubs that were the winners of the semi-finals including 1 club from T1 and 1 club from T2.[15] 2 goals occurred in this round.
| Rank | Player | Club | Goals |
|---|---|---|---|
| 1 |  Samuel Nnamani | Nakhon Pathom United | 5 |
| 2 |  Carlos Eduardo dos Santos Lima | Bangkok | 4 |
| Júnior Batista | Dragon Pathumwan Kanchanaburi | ||
 Jirayu Saenap | Lampang | ||
| Chawanwit Sealao | Prime Bangkok | ||
| Jonah Natan Duchowny | Rayong | ||
 Nelson Bonilla | Sukhothai | ||
| 8 | Wichaya Pornprasart | Bangkok | 3 |
| Lonsana Doumbouya | Buriram United | ||
| Anan Yodsangwal | Lamphun Warriors | ||
| Kitichai Tunnoofaeb | Prime Bangkok | ||
 Sosuke Kimura | Rajpracha | ||
| Thapoppon Butkaew | |||
 Njiva Rakotoharimalala | Ratchaburi | ||
| Jetsada Batchari | Rayong | ||
| Tiago Chulapa | |||
| Watthanapon Chinthong | Surin City | ||
| Pitipong Wongbut | Udon United |
| Player | For ! | Against | Result | Date | Round | |
|---|---|---|---|---|---|---|
| Kitichai Tunnoofaeb | Prime Bangkok (T3) | Chachoengsao Hi-Tek (T3) | 4–0 (H) | Qualification round | ||
| Jonah Natan Duchowny4 | Rayong (T2) | Uthumphon Chullamanee (TA) | 9–1 (A) | Qualification round | ||
| Thapoppon Butkaew | Rajpracha (T3) | K.5 Viwat Group (TA) | 7–0 (H) | Qualification round | ||
| Sosuke Kimura | Rajpracha (T3) | K.5 Viwat Group (TA) | 7–0 (H) | Qualification round | ||
| Jirayu Saenap | Lampang (T2) | Samut Prakan United (TA) | 6–0 (H) | Qualification round | ||
| Júnior Batista4 | Dragon Pathumwan Kanchanaburi (T2) | Namphong United (TA) | 13–0 (H) | Qualification round | ||
| Ratchaburi (T1) | Kasetsart (T2) | 6–0 (H) | First round | |||
| Samuel Nnamani5 | Nakhon Pathom United (T1) | Thai Spirit (TA) | 10–0 (H) | First round | ||
| Lamphun Warriors (T1) | MH Nakhon Si City (T3) | 5–1 (H) | Second round | |||
| Carlos Eduardo dos Santos Lima | Bangkok (T3) | Buriram United (T1) | 5–4 (H) | Third round | ||
| Wichaya Pornprasart | Bangkok (T3) | Samut Sakhon City (T3) | 3–3 (a.e.t.) (2–3 p) (A) | Quarter-finals |