Frederick Alexander
Frederick Alexander may refer to:
- F. Matthias Alexander, Australian actor, developer of Alexander Technique
- Piers Flint-Shipman, British actor, also known by the stage name Frederick Alexander
- Frederick Alexander (cricketer), English cricketer
- Fred Alexander, American tennis player
- Fred Alexander (historian), Australian historian
- Fred Alexander (rugby union), South African rugby union player
- Fred Alexander, African-American man lynched in the town of Leavenworth, Kansas, see Lynching of Fred Alexander
- Frederick D. Alexander, politician from North Carolina