The 1964 San Diego Chargers season was their fifth as a professional AFL franchise; the team failed to repeat as AFL champions after winning the championship in 1963 with a record of 11–3, and finished at 8–5–1. San Diego struggled at the start and finish of the season, but a six-game winning streak in the middle proved to be enough to win the AFL West, in a league where the two strongest teams were in the Eastern division.

Lance Dwight Alworth, nicknamed "Bambi", is an American former professional football wide receiver who played for the San Diego Chargers of the American Football League (AFL) and the National Football League (NFL) and Dallas Cowboys of the NFL. Often considered one of the greatest wide receivers of all time, he played for 11 seasons, from 1962 through 1972, and was elected to the Pro Football Hall of Fame in 1978. He was the first player inducted whose playing career was principally in the AFL. Alworth is also a member of the College Football Hall of Fame. His teammates called him Bambi because he had a baby face and could run like a deer.