2024 T1 League playoffs

The 2024 T1 League playoffs was the postseason tournament of the T1 League's 2023–24 season. The semifinals series started on May 4 and ended on May 14. The finals series started on May 24 and ended on June 1. On June 1, the Taiwan Beer Leopards defeated the Taipei Taishin Mars, 4–0, winning the 2023–24 season championship.

Format
Four teams will participate in the playoffs. The top four seeds, based on winning percentage of regular season, play the best-of-five semifinals series, which is in a 2-2-1 format. The winners of the semifinals series play the best-of-seven finals series, which is in a 2-2-1-1-1 format.

Playoff qualifying
On March 16, 2024, the New Taipei CTBC DEA became the first team to clinch the semifinals series. On April 20, the Taipei Taishin Mars became the final team to clinch the semifinals series, qualifying as the fourth seed. On April 27, the New Taipei CTBC DEA clinched the regular season title.

Bracket
Bold Series winner Italic Team with home-court advantage

(1) New Taipei CTBC DEA vs. (4) Taipei Taishin Mars
This was the first playoff meeting between these two teams.

(2) Taiwan Beer Leopards vs. (3) Kaohsiung Aquas
This was the first playoff meeting between these two teams.

T1 League finals: (4) Taipei Taishin Mars vs. (2) Taiwan Beer Leopards
This was the first playoff meeting between these two teams.