If you have lost your Opal card and it is registered, report it lost or stolen as soon as possible to protect your Opal card balance.
To report lost or found property on Sydney public transport, visit the Transport NSW info - Lost property
If a card is reported lost or stolen and it is found, it cannot be reused. A new card will be mailed to you and may take 5-7 working days.
I've found an Opal card
If you find an Opal card please return it by post to:
Opal Card Returns
Locked Bag 5026
Alexandria NSW 2015