2021 K League may refer to:
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2021 K League 1
The 2021 K League 1, also known as the Hana 1Q K League 1 for sponsorship reasons, was the 39th season of the top division of professional football in South Korea since its establishment in 1983 as the K League, and the fourth season under its ...
(1st Division)
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2021 K League 2
The 2021 K League 2 was the ninth season of the K League 2, the second-tier South Korean professional league for association football clubs since its establishment in 2013, and the fourth one with its current name, the K League 2. The top-ranked ...
(2nd Division)
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