Juventutem chapters worldwide (chapters are often more active on Facebook and Twitter than on their websites):
Austria – Juventutem Kärnten – Facebook
Canada – Juventutem University of Toronto – Facebook
Juventutem Hungary – Website, Facebook
- Capitulum Laicorum Sancti Michaelis Archangeli – Website
Italy
- Juventutem Rome – Facebook
- Juventutem Turin
Juventutem Niteroi, Brazil – Website, Facebook
Juventutem Slovenia – Website, Facebook
United Kingdom
- Young Catholic Adults – Website, Facebook
- Juventutem London – Facebook
- Juventutem Nottingham – Facebook
- Juventutem Plymouth – Facebook
- Juventutem Reading
- Juventutem Sheffield
- Juventutem Warrington – Facebook
- Juventutem Michigan – Website, Facebook, Twitter, YouTube
- Juventutem Boston – Facebook, Twitter, Blog
- Juventutem Lehigh Valley – Facebook, Website
- Juventutem DC – Website, Facebook, Twitter, YouTube, Vimeo, Flickr
- Juventutem Jersey City – Facebook
- Juventutem Saint Louis – Facebook
- Juventutem Scranton – Website, Facebook
- Juventutem Twin Cities – Facebook, Instagram
- Juventutem Burlington – Facebook
- Juventutem Nashville – Facebook
- Juventutem Philadelphia – Facebook, Instagram
- Juventutem Franciscan University of Steubenville
- Juventutem Atlanta – Facebook
- Juventutem Colorado – Facebook
- Juventutem New York City – Website
- In Probation
- Juventutem Miami
Inactive and Retired Chapters:
- Argentina – Facebook
- Australia
- Canada
- Juventutem Brandon
- Kingston (Ontario)
- Juventutem Kitchener-Waterloo – Facebook
- Chile – Website, Facebook
- Columbia – Website,
- Juventutem France – Facebook
- Ireland
- Juventutem Ireland
- Juventutem Dublin
- Juventutem Cork
- Italy – Juventutem Soleto
- Hong Kong
- Kenya
- Juventutem Korea – Facebook, Twitter
- Lithuania
- New Zealand – Website
- Nigeria
- Poland – Juventutem Gdansk – Website, Facebook
- Scotland
- Slovakia
- Spain – Juventutem Madrid
- United Kingdom – Bristol – Website, Facebook
- United States
- Juventutem Albany
- Juventutem Chicago
- Juventutem New York City (twice)
- Juventutem Lake Charles
- Juventutem Long Island
- Juventutem Louisville
- Juventutem New Hampshire
- Juventutem Southern Maryland
- Juventutem Trenton
- Juventutem Tulsa