| "Welcome to Westfield" | |
|---|---|
| Fringe episode | |
| Episode no. | Season 4 Episode 12 |
| Directed by | David Straiton |
| Written by | J. R. Orci Graham Roland |
| Production code | 3X7012 |
| Original air date | February 10, 2012 |
| Guest appearance | |
| |
"Welcome to Westfield" is the twelfth episode of the fourth season of the Fox science-fiction drama television series Fringe, and the series' 77th episode overall.
The episode was written by J. R. Orci and Graham Roland, while being directed by David Straiton.