I have my Gmail account from early in its beta, probably in 2004. I became a Metafilter member I think in 2003. I got my everything2.com account in the late 90s I think, that might be the earliest I still remember.

I think the oldest account I can still get into is on 3wheelerworld.com. I still get my birthday email from them every year.

I’ll probably still have some accounts on obscure forums I can’t remember. But something I still use fairly regularly is my Human Paladin in World of Warcraft, he’s almost old enough to drink and drive (not at the same time).

My steam account is OG, circa 2003. September 13, 2003. 22 years of service badge. Use it every day.

Just to add some perspective and context to this:

https://en.wikipedia.org/wiki/List_of_the_oldest_currently_registered_Internet_domain_names

Probably my Runescape account, just hit 21 years.

I have some Usenet posts from the late 90s that are still there. My oldest actively maintained internet presence is probably my LinkedIn account, which I registered in 2008.

There’s a Pokemon fan forum that I originally joined around 2004 I believe. They’ve had a relaunch since then, so my current account is “only” from 2009 though. I’m still ocassionally active on there, along with like 5 other users.

My 24 year old DeviantArt account, probably. Don’t know what I had before that. Oh, and my steam account turns 22 this year, I think.

My somethingawful account is early 2000’s. I can still get into my gamefaqs account too which iirc is late 90s.

The oldest one I still use regularly is probably my Steam account which is 17 years old (as of today actually).

Does Angelfire keep websites up after 30 years of no activity?

My somethingawful forum account is 24.

My livejournal account, my email, and my website are all of an age, though the website is oldest. But my submissions on Z2 are my oldest artifacts on an active website.

My email address is 26 years old.