| Xabier Prieto | Real Sociedad (ESP) |  Spain | Midfield |
| Xandão | Kuban (RUS) |  Brazil | Defender |
| Xavi Hernández | Barcelona (ESP) / Spain | Spain | Midfield |
| Xavi Torres | Getafe (ESP) | Spain | Defender |
| Xera, Efi | Greece WOCO |  Greece | Defender |
| Xerri, Jonathan | Marsaxlokk (MLT) / Malta U21 |  Malta | Defender |
| Xerri, Rosann | Birkirkara (MLT) | Malta | Defender |
| Xerxen, Matthew | Balzan (MLT) | Malta | Goalkeeper |
| Xhaka, Taulant | Grasshoppers (SUI) / Switzerland U21 |  Switzerland | Defender |
| Xhaka, Granit | Mönchengladbach (GER) / Switzerland U21 / Switzerland | Switzerland | Midfield |
| Xhemo, Renald | Albania U17 |  Albania | Defender |
| Xhepa, Gazmend | Albania U17 | Albania | Midfield |
| Ximo Armero | Asteras (GRE) | Spain | Defender |
| Xuereb, Emma | Mosta (MLT) / Malta WOCO | Malta | Midfield |
| Xuereb, Janice | Birkirkara (MLT) | Malta | Goalkeeper |
| Xuereb, Axl | Malta U17 | Malta | Forward |
| Xulu, Siyanda | Rostov (RUS) |  South Africa | Defender |
