I’m working my way through the old episodes of Short History Of and The Soundtrack Show. Both are well written and narrated and worth listening to.

Usually those two:
WANshow from the LinusTechTips team
Darknet Diaries by Jack Rhysider

If you are into videogames I will definitely hear the video game history foundation podcast

Tech:

• Fedora Podcast
• Linux user space
• Linux Experiment (simply more content than the videos)
• Thundercast
• Sudo show

German

• Deutschlandfunk Nova Hörsaal
• Chaosradio
• Set & Setting (Jascha Renner)
• Das ist Netzpolitik
• off/on Netzpolitik
• Lage der Nation

Blowback is the most incredible podcast I've listened to. If you like behind the bastards, blowback is better, entire seasons on particular historical events.

• Spout Lore - the best real play RPG podcast
• Last Podcast on the Left - True Crime, aliens, and cryptids.
• Marvel By The Month - every Marvel comic, one month at a time
• Blank Check - The best movie podcast
• The Flop House - the best bad movie podcast
• Depresh Mode - Mental health, also the best named podcast in history
• No Dogs In Space - alternative music history
• Sawbones - Medical history, also relationship goals
• Till Death Do Us Blart - the eternal podcast
• Improvised Star Trek - Sadly ended but still hilarious

"If you're listening" is anazing, but I have always loved "The Science Show" the best. Both on ABC.

For non-Aussie podcasts, 99% invisible I guess.

I dropped the ball a bit on listening to podcasts therefor right now it'd be "This American Life" but normally I also enjoy the Flophouse.

Dear Hank and John (funny John and Hank Green)

Hardcore History with Dan Carlin

The Debaters (Canadian comedy show where two comedians debate whether something (ex: malls, big weddings, etc) is good/bad and get judged by live audience)

• check out the pretzels vs peanuts episode

I enjoy Adam Ragusea's podcast. It is a bit all over the place sometimes, but it's mostly about cooking related stuff?

French speakers should check out Mike Ward sous écoute. It's just Québec comedians* getting drunk in front of a crowd. I really enjoy it.

Darknet diaries have been named a few times already, but I will also list it, it's just that good haha.

* Google tells me humorist is a word in english but im not sure? It's mostly people doing comedy, not necessarily movies etc.

I’m really enjoying Working Out Out with Mike Birbiglia and WTF with Marc Maron

If you like investigative journalism, Someone Knows Something. David Ridgen is fantastic in all of his shows and the care with which he handles delicate subjects is rare.

Future Ecologies

It's so gorgeously audio designed and mixed, all about ecological preservation, geology, humans place as a part of nature, and many more and tangentially related topics. Headphones are a must.

Office Hours w/ Tim Heidecker. Very funny but he also has great musicians and other interesting folks on.

black box down - it is about airplane incidents and goes into detail on how it happened plus what changed in the industry to avoid the issue in the future.

Blocked Party, a Canadian podcast about getting blocked.

FriendlyJordies.

A locally made one here in Australia - How Other Dads Dad, by Hamish Blake.

The Weekly Planet. Two funny and liberal Aussie guys talk about comics, movies, and TV shows. Mostly the former two. They have a great YouTube channel too.

The Delta Flyers is a great Star Trek podcast about Star Trek: Voyager and more now that they have finished their re-watch of the series.

Mostly industry / work related stuff honestly.

The Kubernetes Podcast from Google

DevOps Paradox

DevOps and Docker Talk