| Country: | South Korea |
| Season: | 2023 |
| Division1: | K League 1 |
| Champions1: | Ulsan Hyundai |
| Division2: | K League 2 |
| Champions2: | Gimcheon Sangmu |
| Division3: | K3 League |
| Champions3: | Hwaseong FC |
| Division4: | K4 League |
| Champions4: | Yeoju FC |
| Domestic: | Korean FA Cup |
| Dchampions: | Pohang Steelers |
| Wdivision1: | WK League |
| Wchampions1: | Incheon Hyundai Steel Red Angels |
| Prevseason: | 2022 |
| Nextseason: | 2024 |
| Flagicon: | yes |
This article shows a summary of the 2023 football season in South Korea.
See main article: South Korea national football team results (2020–present).
See main article: South Korea national under-23 football team results (2020–present).
See main article: South Korea women's national football team results.
See also: 2026 FIFA World Cup qualification – AFC second round.
See also: 2024 AFC U-23 Asian Cup qualification.
See also: 2024 AFC Women's Olympic Qualifying Tournament.
See also: Football at the 2022 Asian Games – Men's tournament.
See also: Football at the 2022 Asian Games – Women's tournament.
See main article: South Korea at the FIFA Women's World Cup.
South Korea next qualified for the 2023 FIFA Women's World Cup. As in 2019, the team scored only one goal, but achieved a notable result by drawing their final match with Germany 1–1, which resulted in the Germans exiting the tournament at the group stage despite being second in the FIFA Ranking at the time.[1] [2] [3]
| Group H table | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Team | Qualification | |||||||||
| 1 | 3 | 2 | 0 | 1 | 4 | 2 | +2 | 6 | Advance to knockout stage | |
| 2 | 3 | 2 | 0 | 1 | 2 | 6 | −4 | 6 | ||
| 3 | 3 | 1 | 1 | 1 | 8 | 3 | +5 | 4 | ||
| 4 | 3 | 0 | 1 | 2 | 1 | 4 | −3 | 1 | ||
See main article: 2023 K League 1.
See main article: 2023 K League 2.
See main article: 2023 K3 League.
See main article: 2023 K4 League.
See main article: 2023 WK League.
See main article: 2023 Korean FA Cup.
See main article: South Korean football clubs in the AFC Champions League. The next rounds after the group stage were held in 2024.
| Team | Result | Round | Aggregate | Score | Venue | Opponent |
|---|---|---|---|---|---|---|
| Incheon United | Group stage | 3–1 | 3–1 | — | Haiphong | |
| Group G | Third place | 4–2 | Away |  Yokohama F. Marinos | ||
| 2–1 | Home | |||||
| 4–0 | Home | Kaya–Iloilo | ||||
| 3–1 | Away | |||||
| 0–2 | Home |  Shandong Taishan | ||||
| 1–3 | Away | |||||
| Jeonbuk Hyundai Motors | Knockout stage | Group F | Runners-up | 2–1 | Home |  Kitchee |
| 2–1 | Away | |||||
| 2–3 | Away |  Bangkok United | ||||
| 3–2 | Home | |||||
| 3–0 | Home | Lion City Sailors | ||||
| 0–2 | Away | |||||
| Pohang Steelers | Knockout stage | Group J | Winners | 4–2 | Away | Hanoi FC |
| 2–0 | Home | |||||
| 3–1 | Home | Wuhan Three Towns | ||||
| 1–1 | Away | |||||
| 2–0 | Away | |||||
| 2–1 | Home | |||||
| Ulsan Hyundai | Knockout stage | Group I | Runners-up | 3–1 | Home | BG Pathum United |
| 3–1 | Away | |||||
| 0–1 | Away | Kawasaki Frontale | ||||
| 2–2 | Home | |||||
| 3–1 | Home |  Johor Darul Ta'zim | ||||
| 1–2 | Away |