I guess my favourite show is 2.5admins.
My other regular listens are Late Night Linux and all the other podcast in that family.

Newcomers are The Homelab Show and Linux Lads.

Honorable mention to Jupiter Broadcasting especially Selfhosted, I just had to stop listening for a while because the Boosts jingle they had for a bit started to annoy me.

• Linux Unplugged
• Self Hosted
• Late Night Linux
• The Homelab Show
• Bad Voltage

Hosts are engaging, topics are interesting (to me), and I enjoy the discussions and banter.

Late Night Linux and all the shows Joe puts out, Linux Unplugged, Self Hosted, Bad Voltage and Grumpy Old Geeks (Not Linux based but still pretty good) Fabian from Linux Outlaws does a decent security / privacy based podcast now called The Private Citizen and Dan does Tales of the Unattested although it's been 10 months since Dan put a show out.

I like all the shows on Jupiter broadcasting . They’re really into the fediverse, self hosting, etc. their shows are:

Linux unplugged Linux action news Self hosted Coder radio.

Chris and the gang have created an awesome community that you can find on matrix as well.

https://matrix.to/#/#jupiter-broadcasting-space:matrix.org

I also like their shows because they’re always trying new things and it encourages me to as well. The hosts are really human and it’s not like a voice reading a script. They’re really accessible and I’ve had many conversations with them. They’ve even featured one of my apps/projects They’re active in the community and Sponsor projects and meet ups. They’re also independent and really picky about ads.

Jupiter Broadcasting has nice Linux and FOSS-related podcasts. Most recently with an episode about Red Hat and their decisions.

There's also the tuxdigital podcasts which can be pretty good most of the time.

For English, I can recommend:
Linux Action News
Linux Unplugged
The Linux Experiment
He has even an lemmy community https://feddit.de/c/thelinuxexperiment_channel@tilvids.com

German: TuxRadio

I mainly listen to Linux Unplugged, Destination Linux and Linux For Everyone and really like them.

I have really been enjoying the "Linux User Space" podcast recently

All the ones mentioned mostly. But also Linux in the Ham Shack.

I listen to "Linux + Open source news"