Bjorn Phau
- Date of birth: October 4, 1979
- Birthplace: Darmstadt, Germany
- Residence: Weilerswist, Germany
- Height: 5'9'' (1.75 m)
- Weight: 150 lbs (70 kg)
- Plays: Right-handed; one-handed backhand
Bjorn Phau was born October 4th, 1979, he reached a singles ranking of 59 in the world on June 19, 2006.
He defeated Andre Agassi 7–5, 7–5 at the 2006 Dubai Tennis Championships. In an interview, Agassi cited Phau as one of the quickest tennis players he has ever faced. His main strengths are his movement, foot speed and fitness. At only 5 feet, 9 inches tall, Phau makes up for his lack of size with amazing quickness.
