| 2023 LEC season | |
|---|---|
| League | LEC |
| Sport | League of Legends |
| Duration |
|
| Number of teams | 10 |
| Winter | |
| Champions | G2 Esports |
| Runners-up | MAD Lions |
| Spring | |
| Champions | MAD Lions |
| Runners-up | Team BDS |
| Summer | |
| Champions | G2 Esports |
| Runners-up | Excel Esports |
| Season Finals | |
| Champions | G2 Esports |
| Runners-up | Fnatic |
The 2023 LEC season is the 11th season of the League of Legends EMEA Championship (LEC), a professional esports league for the MOBA PC game League of Legends, and the first under new branding. The LEC rebranded from the "European Championship" to the "EMEA Championship" to broaden player eligibility. Two team changes occurred for the 2023 season, with Misfits Gaming selling their LEC franchise slot to Team Heretics and Rogue rebranding to KOI. The league also saw a major format change, expanding from two splits to three, and introduced a season final playoff. The schedule also underwent adjustments, with Superweeks every week, extending into Monday.