Cubby O'Brien | |
|---|---|
 O'Brien as a Mouseketeer on The Mickey Mouse Club, c. 1956 | |
| Born | Carl Patrick O'Brien July 14, 1946 Burbank, California, U.S. |
| Years active | 1953–present |
| Spouse(s) | Marilyn Miller (1967–1976) Terry Wilemon (1978–1999) Holly Sims (2002–present) |
| Children | 1 |
Carl Patrick "Cubby" O'Brien (born July 14, 1946), better known by his nickname Cubby, is an American drummer and former child actor. He is known as one of the original Mouseketeers on the weekday ABC television program The Mickey Mouse Club from 1955 to 1958.