| ID | Name | Type |
|---|---|---|
| #646 | Alex Smith | + |
| #18752 | Alex Software | P |
| #647 | Alex Szalay | + |
| #648 | Alex Whittaker | + |
| #649 | Alex Williams | + |
| #650 | Alex Xor | - |
| #19641 | Alex the Blackened | - |
| #651 | AlexUzer | + |
| #160 | Alexander A. Konstantinov | + |
| #599 | Alexander Boloto | + |
| #652 | Alexander Chervyakov | + |
| #653 | Alexander Computing Systems | Z |
| #654 | Alexander Feldmann | + |
| #16710 | Alexander Filyanov | + |
| #655 | Alexander Harlov | + |
| #656 | Alexander Keewatin Dewdney | + |
| #20517 | Alexander Kolnogorov | + |
| #657 | Alexander Kormishin | + |
| #92 | Alexander Korolyov | + |
| #20516 | Alexander Kovalenko | + |