Here's a list of Salesforce Podcasts that I know and love.

OOTTPod: http://oottpod.libsyn.com/

TwoWIT: http://twowit.libsyn.com/podcast

The WizardCast: https://thewizardnews.com/wizardcast_home/

System.Debug: http://www.systemdotdebug.com/

CloudFocusWeekly: http://www.arkusinc.com/cloudfocus-weekly

Salesforce Admins Podcast: https://admin.salesforce.com/salesforce-admin-podcast

Salesforce Developers Podcast: https://developer.salesforce.com/podcast

Salesforce Way: https://salesforceway.com/salesforce-podcast/

Salesforce Posse: https://salesforceposse.com/

Good Day Sir: https://www.gooddaysirpodcast.com/

Code Coverage: https://www.codecoverage.org

Braniate: http://brainiate.blogspot.com/search/label/Podcast

Campfire Stories: https://itunes.apple.com/us/podcast/campfire-stories/id1337155743?mt=2

YappExchange: http://www.yappexchange.com/

Cloud Force Collective: http://cloudforcecollective.com

The Salesforce Cowboys: https://salesforcecowboys.podbean.com/