Keith Raymond Erickson (born 19 April 1944 in San Francisco, California) is a former American basketball player.

After graduating from El Segundo High School (CA), Erickson played at UCLA, where he was a member of the 1964 and 1965 NCAA Champion teams. He also played volleyball and baseball.

In 1965, he was selected by the San Francisco Warriors in the third round of the NBA Draft. Erickson played for the Warriors, Chicago Bulls, the 1972 NBA Champion Los Angeles Lakers and Phoenix Suns.

Erickson retired in 1977 with 7,251 points and 3,449 rebounds. He later served as color man for the Los Angeles Lakers with Chick Hearn, the Los Angeles Clippers, and The NBA on CBS.