At a glance
The Elder Scrolls Online has a Mac version: Steam sells it for macOS. The Mac requirements list only Intel: on Apple Silicon Rosetta 2 runs it, and old Mac versions sometimes do not start on current macOS. Try it in Steam for Mac first.
The Elder Scrolls Online came out on Steam on 22 May 2017, made by ZeniMax Online Studios.
What your Mac needs
The Mac requirements list only Intel.
Minimum macOS in the Steam requirements: 10.13.
Steam requirements list at least 4 GB of memory for The Elder Scrolls Online.
Allow about 180 GB of disk space for the Mac version.
How to play
Open Steam for Mac and install The Elder Scrolls Online as usual.
If the Mac version will not start, you can install the Windows version through Uncork: download Uncork, sign in to Steam and install The Elder Scrolls Online from there (180 GB). We have not tested it ourselves.
The Windows version through Uncork needs a Mac with Apple Silicon (M1 or newer).
The Elder Scrolls Online uses DirectX 11: Uncork renders it with D3DMetal.