Ángel Luis Casero Moreno is a retired Spanish road bicycle racer who raced professionally between 1994 and 2005.
His first win was at the 1995 Clásica a los Puertos de Guadarrama followed by the 1997 Vuelta a Castilla y León. In 1998 and 1999, he was Spanish national champion; in 1999, he finished fifth in the Tour de France. He finished second in the Vuelta a España in 2000 and won it in 2001. His name was later tied to the Operation Puerto doping case.
| Giro d'Italia||—||—||—||—||—||—||—||—||—||—||—|
| Tour de France||—||—||29||DNF||5||DNF||DNF||—||57||—||—|
| Vuelta a España||13||24||DNF||DNF||DNF||2||1||6||DNF||—||DNF|
|—||Did not compete|
|DNF||Did not finish|