Unfortunately,No.

In fact. None of the iPhone from Apple have a charger, as of now.

It comes with a charging cord but not the wall adapter.

The apple branded ones are $25 to buy although you can find cheaper alternatives kicking around as well.

Thanks for the help ! Much appreciated.

If buying an off-brand wall adapter, make sure it has a minimum of 20 watts output or your iPhone 12 will take forever to charge. I’ve tested the wall adapter in the link below and it works perfectly on an iPhone 12 Pro.

Anker USB C Charger 20W