If you want to use ZFS as your root filesystem, see the Root on ZFS links below instead.

ZFS packages are not included in official openSUSE repositories, but repository of filesystems projects of openSUSE includes such packages of filesystems including OpenZFS.

openSUSE progresses through 3 main distribution branches, these are called Tumbleweed, Leap and SLE. There are ZFS packages available for all three.