Main Characters
![Arthur Herbert "Fonzie" Fonzarelli](https://static.tvmaze.com/uploads/images/medium_portrait/8/21117.jpg)
Arthur Herbert "Fonzie" Fonzarelli
54 main appearances![Marion "Mrs. C" Cunningham](https://static.tvmaze.com/uploads/images/medium_portrait/8/21119.jpg)
Marion "Mrs. C" Cunningham
54 main appearances![Howard C. Cunningham](https://static.tvmaze.com/uploads/images/medium_portrait/8/21120.jpg)
Howard C. Cunningham
54 main appearances![Joanie Louise Cunningham](https://static.tvmaze.com/uploads/images/medium_portrait/54/136872.jpg)
Joanie Louise Cunningham
48 main appearances![Warren "Potsie" Weber](https://static.tvmaze.com/uploads/images/medium_portrait/54/136869.jpg)
Warren "Potsie" Weber
44 main appearances![Richard J. "Richie" Cunningham](https://static.tvmaze.com/uploads/images/medium_portrait/8/21116.jpg)
Richard J. "Richie" Cunningham
37 main appearances![Ralph Malph](https://static.tvmaze.com/uploads/images/medium_portrait/54/136870.jpg)
Ralph Malph
37 main appearances![Charles "Chachi" Arcola](https://static.tvmaze.com/uploads/images/medium_portrait/54/136871.jpg)
Charles "Chachi" Arcola
18 main appearances![Alfredo "Al" Delvecchio](https://static.tvmaze.com/uploads/images/medium_portrait/8/21121.jpg)
Alfredo "Al" Delvecchio
13 main appearances![Roger Phillips](https://static.tvmaze.com/uploads/images/medium_portrait/8/21122.jpg)
Roger Phillips
8 main appearances![Lori Beth Allen Cunningham](https://static.tvmaze.com/uploads/images/medium_portrait/225/564765.jpg)
Lori Beth Allen Cunningham
8 main appearances![Ashley Pfister](https://static.tvmaze.com/uploads/images/medium_portrait/54/136876.jpg)
Ashley Pfister
5 main appearances![Jenny Piccalo](https://static.tvmaze.com/uploads/images/medium_portrait/54/136875.jpg)