Season 18 is a season of Barney & Friends.
- Make Yourself a Friend
- The Jungle Is The Place To Go
- A Castle Fit For a King
- Watch Me Dance to the Beat
- Aloha, Barney!
- Brush Your Teeth On The Top And Bottom
- Late Night Campout
- The Imagination Circus Has Come to Town
- Spring Has Sprung
- Let's Make This The Happiest Halloween
- The Other Day I Met a Bear
- Give The Gift Of Friendship
- Yee-Haw! Giddy Up, Cowboys and Cowgirls!
- Color It Purple
- Making Mistakes Is A Way We Learn
- 1-2-3 Count With Me
- Take It Easy
- Barney (Body: TBA) (Voice: TBA)
- BJ (Body: Jared Harris) (Voice: Patty Wirtz)
- Baby Bop (Body: Lauren Mayeux) (Voice: Julie Johnson)
- Riff (Body: TBA) (Voice: Michaela Dietz)
- Riff returns in this season after being absent in the previous season. However, unlike Season 15-16, his appearances have been lessened during this season, which some of them are brief cameos, and other times, he is a main character in an episode.
- Many of the episodes in this season focus on traveling, just like Season 13, but unlike said season, it's only a recurring thing in the season.
- A completely new cast of kids is introduced in this season, and just like the past three seasons, the kids are middle schoolers.