- Alex Shakibnia
- Alex Sheffield
- Alex Sherman
- Alex Shteriev
- Alex Shum
- Alex Side
- Alex Silk
- Alex Sloane
- Alex Slusky
- Alex Smith
- Alex Sokolow
- Alex Soltani
- Alex Spiers
- Alex Staehely
- Alex Stanford
- Alex Stepien
- Alex Stewart
- Alex Stirling
- Alex Study
- Alex Stump
- Alex Szewczyk
- Alex Taggart
- Alex Taylor-harris
- Alex Thomson
- Alex Thomson
- Alex Touma
- Alex Truncale
- Alex Turik
- Alex Tzoukas
- Alex van Hoek
- Alex Vander Linde
- Alex Vaughan
- Alex Verba
- Alex Villanueva
- Alex Vitale
- Alex von der Goltz
- Alex Voss
- Alex Waechter
- Alex Wagenberg
- Alex Wang
