Open the Wallet app on your iPhone
Tap the card you want to remove
Tap the More button
Tap Card Details
Tap Remove Card
Confirm the removal
Open Settings on your iPhone
Tap Wallet & Apple Pay
Tap the card you want to remove
Tap Remove Card
Confirm the removal
On Mac, open System Settings
Click Wallet & Apple Pay
Select the card
Click Remove Card
On Apple Watch, open the Watch app on your iPhone
Tap Wallet & Apple Pay
Select the card
Tap Remove Card
To disable Apple Pay on a device, sign out of iCloud on that device
To cancel Apple Pay entirely, remove all cards from all devices
Contact your bank or card issuer to close or replace the linked card if needed