was a Soviet professional footballer considered by many to be the greatest goalkeeper in the history of the sport. He was the first and only goalkeeper to win a Ballon d'Or, a feat which no other goalkeeper has been able to accomplish to this day. He was known for his athleticism, positioning, imposing presence in goal, and acrobatic reflex saves. He was also deputy chairman of the Football Federation of the Soviet Union.

Yashin earned status for revolutionising the goalkeeping position by imposing his authority on the entire defence. A vocal presence in goal, he shouted orders at his defenders, came off his line to intercept crosses and also ran out to meet onrushing attackers, done at a time when goalkeepers spent the 90 minutes standing in the goal waiting to be called into action. His performances made an indelible impression on a global audience at the 1958 World Cup, the first to be broadcast internationally. He dressed head to toe in apparent black (in truth very dark blue), thus earning his nicknames \"the Black Spider\" or \"the Black Panther\", which enhanced his popularity.

Yashin appeared in three World Cups from 1958 to 1966 and was an unused squad member in 1970. In 2002, he was chosen on the FIFA World Cup Dream Team. In 1994, he was chosen for the FIFA World Cup All-Time Team, and in 1998 was chosen as a member of the World Team of the 20th Century. According to FIFA, Yashin saved over 150 penalty kicks in professional football — more than any other goalkeeper. He also kept over 270 clean sheets in his career, winning a gold medal at the 1956 Olympic football tournament, and the 1960 European Championships.

In 1963, Yashin received the Ballon d'Or, awarded to the European player of the year, the only goalkeeper ever to receive the award. He was additionally named posthumously to the Ballon d'Or Dream Team in 2020, a greatest all-time XI, and was voted the best goalkeeper of the 20th century by the IFFHS. He was also named to the IFFHS All-time Men's Dream Team in 2021. He was named by France Football as the greatest goalkeeper of all time in 2020. In 2025, IFFHS crowned him as the greatest goalkeeper in football history. In November 2003, to celebrate UEFA's Jubilee, he was selected as the Golden Player of Russia by the Russian Football Union as their most outstanding player of the past 50 years. In 2019, France Football established the Yashin Trophy for the best performing goalkeeper, and is awarded alongside the Ballon D'Or.