Only if you create accounts and your workstations can reach each-other somehow. That is more effort and won't work at all if the workstation is behind a firewall on some remote network.
I know a company that essentially only commits changes to their subversion server once they're ready to be shipped to the client. Their developers just work on (unrevisioned) private copies and distribute changes to one another manually. Makes me cringe. I've been introducing some of them to DVCS as I interact with them (they send me a zip file full of code to look at, I send them back a link to a repo containing their zip file contents and my patches), but I don't think they're quite getting it yet.