Who is the actor who played pippin?

There are two main actors who have played Pippin in major adaptations of The Lord of the Rings:

* Billy Boyd played Pippin in Peter Jackson's film trilogy. He is the most well-known actor to portray the character.

* Robert Andersson played Pippin in The Lord of the Rings: The Fellowship of the Ring stage production in Toronto in 2006.

It's worth noting that there have been other actors who have played Pippin in various theatrical and stage productions, but Billy Boyd is the most recognizable.