| Group F | 20/09/2023 | Lion City Sailors | - | Bangkok United | 1:2 | ||||
| Group F | 04/10/2023 | Bangkok United | - | Jeonbuk FC | 3:2 | ||||
| Group F | 25/10/2023 | Kitchee SC | - | Bangkok United | 1:2 | ||||
| Group F | 08/11/2023 | Bangkok United | - | Kitchee SC | 1:1 |  |
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| Group F | 29/11/2023 | Bangkok United | - | Lion City Sailors | 1:0 | ||||
| Group F | 13/12/2023 | Jeonbuk FC | - | Bangkok United | 3:2 | ||||
| Round of 16 | 14/02/2024 | Bangkok United | - | Yokohama F. Marinos | 2:2 |  |
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| Round of 16 | 21/02/2024 | Yokohama F. Marinos | - | Bangkok United | 1:0 aet |
Thailand