I posted this in a comment, but it may be useful to have a separated post and update it if new communities are made.

NFL [email protected] - [email protected]
NFL Memes [email protected]
Arizona Cardinals [email protected]
Chicago Bears [email protected]
Cincinnati Bengals [email protected]
Cleveland Browns [email protected]
Dallas Cowboys [email protected]
Denver Broncos [email protected]
Detroit Lions [email protected]
Green Bay Packers [email protected]
Houston Texans [email protected]
Indianapolis Colts [email protected]
Kansas City Chiefs [email protected]
Jacksonville Jaguars [email protected]
Los Angeles Chargers [email protected]
Los Angeles Rams [email protected]
Minnesota Vikings [email protected]
New England Patriots [email protected]
New York Giants [email protected]
New York Jets [email protected]
Philadelphia Eagles [email protected] - [email protected]
Pittsburgh Steelers [email protected]
San Francisco 49ers [email protected]
Seattle Seahawks [email protected]
Washington Commanders [email protected]

If you are a mod from one of them, you can add it to your sidebar:

NFL [!nfl@lemmy.ml](https://lemmy.ml/c/nfl) - [!nfl@lemmy.world](https://lemmy.world/c/nfl) \
NFL Memes [[email protected]](https://lemmy.world/c/nflmemes) \
Arizona Cardinals [[email protected]](https://lemmy.ml/c/azcardinals) \
Chicago Bears [[email protected]](https://1337lemmy.com/c/chibears) \
Cincinnati Bengals [[email protected]](https://lemmy.world/c/bengals) \
Cleveland Browns [[email protected]](https://lemmy.world/c/browns) \
Dallas Cowboys [[email protected]](https://lemmy.ml/c/dallascowboys) \
Denver Broncos [[email protected]](https://lemmy.ml/c/denverbroncos) \
Detroit Lions [!detroitlions@sh.itjust.works](sh.itjust.works/c/detroitlions) \
Green Bay Packers [[email protected]](https://sh.itjust.works/c/packers) \
Houston Texans [[email protected]](https://thelemmy.club/c/texans) \
Indianapolis Colts [[email protected]](https://midwest.social/c/indianapoliscolts) \
Kansas City Chiefs [[email protected]](https://lemmy.world/c/kansascitychiefs) \
Jacksonville Jaguars [[email protected]](https://lemmy.ml/c/jaguars) \
Los Angeles Chargers [[email protected]](https://sh.itjust.works/c/chargers) \
Los Angeles Rams [[email protected]](https://lemmy.world/c/larams) \
Minnesota Vikings [[email protected]](https://feddit.de/c/minnesotavikings) \
New England Patriots [[email protected]](https://lemmy.ml/c/patriots) \
New York Giants [!newyorkgiants@lemmy.ml](https://lemmy.ml/c/newyorkgiants) \
New York Jets [[email protected]](https://lemmy.ml/c/nyjets) \
Philadelphia Eagles [!eagles@lemmy.world](https://lemmy.world/c/eagles) - [!eagles@philly.page](philly.page/c/eagles) \
Pittsburgh Steelers [[email protected]](https://lemmy.world/c/steelers) \
San Francisco 49ers [[email protected]](https://lemmy.world/c/49ers) \
Seattle Seahawks [[email protected]](https://lemmy.ml/c/seahawks) \
Washington Commanders [[email protected]](https://sh.itjust.works/c/commanders)

Updated 2023/06/12
Changed format and added new communities from the comments. Thanks to @[email protected].>

Updated 2023/06/13 Bengals, Colts and Commanders communities added to the list. Giants and Chargers added to the list. Steelers also added to the list.

Updated 2023/06/17 Texans instance have changed their domain name. Thank you @[email protected] for the heads up. Added the meme community even if it’s dead.