FO Vrilissia
| Full name | Filathlitikos Omilos Vrilissia  Φιλαθλητικός Όμιλος Βριλησσίων  | 
|---|---|
| Founded | 1985 | 
| Colours | red and white | 
| Chairman | Evangelos Kovaios | 
| Titles | 9 | 
| Website | Club home page | 
FO Vrilissia, full name Filathlitikos Omilos Vrilissia (Greek: Φιλαθλητικός Όμιλος Βριλησσίων) is a Greek volleyball club based in Vrilissia in the regional unit of North Athens, Attica. It is mainly active in women volleyball and it is one of the most successful clubs in this sport. FO Vrilissia has won 9 Panhellenic titles in women volleyball (5 championships and 4 cups). Despite its successful presence the club retreated from the championship in season 2014-15 due to financial problems and relegated to second tier championship (A2 Ethniki).