We actually have two threads like this:
https://kiwifarms.net/threads/console-and-computer-collections.4049/
https://kiwifarms.net/threads/consoles-non-pc-computers-what-do-you-own.192/
Still, just to contribute to the thread:
Sega Genesis, a PS2, a PS3, N64, NES, and a Game Cube
Consoles aside, I do have a Nintendo DS along with a sort of console that can play NES games (got it in case the NES dies on me since I bought it from a swapmeet).
I also own a pre-built gaming PC I got last Christmas along with a laptop I had since 2009/2010.
I use to own a SNES, a GBA, and PS1 but those were long ago. The SNES I know had to of been sent to some cousins in the Philippines (and I swear, the one I saw in the cement home owned by my aunt is that SNES) while the PS1 may as well been sold off or something. Then again, it could be somewhere in my fathers room. The GBA I owned ended up becoming a broken handheld due to the pad being worn out. I had a second one that used to belong to my sister but I think its lost forever.
Edit: Totally forgot about the PSP I owned. Thing is a bit of a broken handheld due to a small crack on the screen at the bottom left along with the disk area having a small chip that won't close unless I have some tape. Considering how old the PSP is, I'm sure I could get one cheap to replace the broken one. One fun fact to mention is that my dad bought it off a fellow sailor. Said sailor needed money to get back home since he got dishonorably discharged for use of drugs.