Not native, no. Cogmind works nicely in Wine (better than many natively ported games due to the simple rendering engine), and we have plenty of Mac/Linux players in alpha.

What I hope to do instead is eventually provide a Mac version as a one-click wrapper, but for now there are instructions on the forums for getting up and running on your own.

I am used to bootcamping, I'll see what it's like and post an update.