|Born||July 9,1998 (age 18) Providence, Rhode Island, United States|
Robert B. "Rob" Capron (born July 9, 1998) is an American teen (formerly child) actor who is best known for starring as Rowley Jefferson, Greg Heffley's best friend in the film series,he also played in films like Bride Wars, Hachi: A Dog's Tale, The Sorcerer's Apprentice, R.L. Stine's The Haunting Hour and The Three Stooges other then only the wimpy kid film series. His mother, Kaye Capron played as Linda Jefferson (Rowley's mother) in the film series as well. He currently resides in Scituate, Rhode Island. He sometimes also has been billed as Robert B. Capron. He was rated C+ by Reelzchannel.
|2009||Bride Wars||A Student||Short speaking role|
|Hachi:A Dog's Tale||A Student|
|2010||Diary of a Wimpy Kid (film)||Rowley Jefferson||First ever Secondary Main Character role|
|The Sorcerer's Apprentice||Oliver||Secondary character|
|2011||Diary of a Wimpy Kid: Rodrick Rules (film)||Rowley Jefferson||
Nominated - Young Artist Award for Best Performance in a Feature Film (Supporting Role)
|R.L. Stine's||Marty||One episode – Catching Cold|
|2012||The Three Stooges||Young Curly||Short role|
|Diary of a Wimpy Kid: Dog Days (film)||Rowley Jefferson|
|2013||The Way, Way Back||Kyle|
- According to Diary of a Wimpy Kid Movie Diary update, Robert had to get his hair cut to portray Curly in the Three Stooges. So during the set of Dog Days (film), a special wig was made for him.