Autographs of Patrick Duffy

Patrick Duffy (born March 17, 1949) is an American television actor and director widely known for his role as Bobby Ewing on the CBS primetime soap opera Dallas (1978–1991). Duffy returned to reprise his role as Bobby in a continuation of Dallas, which aired on TNT from 2012 to 2014. He is also well known for his role on the ABC sitcom Step by Step as Frank Lambert from 1991 to 1998, and for his role as Stephen Logan on the CBS daytime soap opera The Bold and the Beautiful (2006–2011, 2022, 2023). Duffy played the lead character's father in the 2014 NBC sitcom Welcome to Sweden.
Duffy was born in Townsend, Montana, in 1949, the son of tavern owners, Patrick Mor Terence and Marie Duffy (née Dawson). Duffy is of Irish ancestry. During high school, Duffy was living in Everett, Washington, and attended Cascade High School. At Cascade, he participated in the Drama Club and the Pep Club, for which he was a Yell King. Academically, Duffy graduated from the University of Washington in 1971 with a degree in drama. He ruptured both his vocal cords during his senior year of college, but was hired as actor-in-residence, where he worked as an interpreter for ballet, opera, and orchestra companies in Washington. He also taught mime and movement classes during this period. In a 2021 interview with David A. Weiner, Duffy credits his sister, an international champion diver, with teaching him the necessary swimming techniques for his first career break. She became a police officer in Seattle.
Duffy appeared in a Taco Bell commercial in the early 1970s, playing an employee describing an Enchirito. In 1977, he landed the role of Mark Harris in the short-lived television series Man from Atlantis. Following the series' cancellation in early 1978, he got his big break in the role of Bobby Ewing, opposite Barbara Bel Geddes and Larry Hagman, on the prime-time soap opera Dallas. The show became a worldwide success. Despite its success, Duffy opted to leave the series in 1985 with his character being killed off onscreen. However, with both the show and his career on the decline, he returned in 1986 in the famous shower scene that rendered the entire 1985–1986 season "just a dream." Duffy then remained with the series until its cancellation in 1991. He also appeared in several episodes of the spin-off series Knots Landing between 1979 and 1982. Throughout the 13-year run of Dallas, Duffy directed several episodes of the series. \nAlong with Dallas fame, Duffy has also tried his hand at singing, and in 1983, he had a hit in Europe with Together We're Strong, a duet with French female singer Mireille Mathieu. The single reached No. 5 in the Netherlands in April 1983.
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Traded items with a signature of Patrick Duffy

The most expensive item with a signature of Patrick Duffy (CBCS Graded 9.4 NM Marvel Man from Atlantis #1, 1978 Signed Patrick Duffy) was sold in September 2025 for £307.85 while the cheapest item (Patrick Duffy Signed 8x10 Photo - Dallas - as Bobby Ewing - RARE!!! 59) found a new owner for £0.99 in August 2022. The month with the most items sold (3) was October 2012 with an average selling price of £5.30 for an autographed item of Patrick Duffy. Sold items reached their highest average selling price in November 2025 with £86.58 and the month that saw the lowest prices with £0.99 was September 2013. In average, an autographed item from Patrick Duffy is worth £11.99.

Most recently, these items with a signature of Patrick Duffy were sold on eBay - click here for more items.

Picture	Item Title	Price	Store
	PATRICK DUFFY Bobby Ewing *Dallas, The Bold and the Beautiful Signed page	£14.00
	Patrick Duffy Dallas Signed 12x8 Photo	£86.58
	Patrick Duffy Dallas Signed 12x8 Photo	£86.58
	PATRICK DUFFY DALLAS, MAN FROM ATLANTIS, AUTOGRAPH.	£34.59
	PATRICK DUFFY DALLAS, MAN FROM ATLANTIS, AUTOGRAPH.	£34.59
	PATRICK DUFFY signed and mounted Large Photo	£16.67
	PATRICK DUFFY signed and mounted Large Photo	£16.67
	PATRICK DUFFY signed and mounted Large Photo	£16.93
	PATRICK DUFFY signed and mounted Large Photo	£16.93
	PATRICK DUFFY signed and mounted Large Photo	£16.93
	PATRICK DUFFY signed and mounted Large Photo	£16.93
	PATRICK DUFFY SIGNED DALLAS PHOTO (9) ALSO AFTAL AUTHENTICATION	£73.99
	PATRICK DUFFY SIGNED DALLAS PHOTO (9) ALSO AFTAL AUTHENTICATION	£73.99
	Patrick Duffy signed photo- Actor - 10x8	£18.85
	Patrick Duffy signed photo- Actor - 10x8	£18.85