Jalen Brunson
- Birthday: 1996-08-31
- Place of birth: New Brunswick, New Jersey, USA
- Also know as: Jalen Marquis Brunson
Jalen Marquis Brunson is an American professional basketball player for the New York Knicks of the National Basketball Association. He was drafted with the 33rd overall selection of the 2018 NBA draft by the Dallas Mavericks and played his first four seasons in the NBA with them.
