|Brad Rowe as Murphy Sinclair|
|Portrayed by||Brad Rowe|
|First appearance||August 13, 2010|
|Last appearance||September 23, 2010|
|Created by||Robert Guza, Jr.|
|Introduced by||Jill Farren Phelps|
He was portrayed by Brad Rowe from August 13, 2010 to September 23, 2010.
Murphy Sinclair first appeared on August 13, 2010. He was a famous actor who was living in Rome and engaged to Brenda Barrett. After Brenda met with Sonny Corinthos, she revealed that she had been dating Murphy. Sonny was disappointed, but respected Brenda's decision. Murphy was last seen on September 23, 2010 when Brenda ended their engagement and returned to Port Charles.