Claudiu Ionescu may refer to:
*
Claudiu Ionescu (footballer born 1984), Romanian football player currently playing for Muscelul Câmpulung
*
Claudiu Eugen Ionescu, Romanian handball player who competed in the 1980 Summer Olympics
*
Claudiu Mircea Ionescu, Romanian football player currently playing for Montana Pătârlagele
{{hndis, Ionescu, Claudiu