2021 Suwon Samsung Bluewings season

The 2021 season was Suwon Samsung Bluewings's 26th season in the K League 1 in South Korea. They competed in the 2021 K League 1 and the FA Cup.

Kits

 * Kit supplier: Puma
 * Main sponsor: Samsung Neo QLED
 * Rear sponsor: Deutsch Motors
 * Sleeve partner: Galaxy S21 Series, Suwon City

Squad information
The age of the players is stated as of 1 March 2021.

Matches
All times are Korea Standard Time (KST) – UTC+9

FA Cup
The draw for the first four rounds was held on 4 February 2021. The quarter-finals draw was made by Kim Byung-ji on Monday, 14 June.