Don Novello (born January 1, 1943, Lorain, Ohio) is an American, writer, film director, producer, actor, singer, and comedian.

Novello is best known for his work on NBC's Saturday Night Live, from 1977 until 1980, and then 1985 until 1986, often as the character "Father Guido Sarducci".

Novello has appeared as "Sarducci" on many television shows since then, including Married... with Children, Blossom, It's Garry Shandling's Show, and Square Pegs.

Novello made newspapers around the world when he visited the Vatican in 1981 wearing the Father Guido Sarducci costume and, while taking photographs for a magazine article in an area where photography was prohibited, was arrested by the Swiss Guards along with his photographer (Paul Solomon), and eventually charged with "impersonating a priest". The charges were later dropped, and Solomon managed to protect the film from confiscation.

Novello started his career as a performer on The Smothers Brothers Show in 1965.

In the early 1980s, Novello produced SCTV, a Toronto-based comedy show, which starred Martin Short, Joe Flaherty, John Candy, Eugene Levy, Andrea Martin, and Catherine O'Hara.

In the 1970s Novello started to write letters to famous people under the pen name of Lazlo Toth (name taken from that of Laszlo Toth, a deranged man who vandalized Michelangelo's Pietà in Rome). The letters, designed to tweak the noses of politicians and corporations, were full of deliberate misstatements of fact and inside jokes. Many of these letters received serious responses; Novello sometimes continued the charade correspondence at length, with humorous results. The letters and responses were published in the books The Lazlo Letters (ISBN 1-56305-285-7), Citizen Lazlo! (ISBN 1-56305-182-6), and From Bush to Bush: The Lazlo Toth Letters (ISBN 0-7432-5108-3).

In 1980, under the name of Father Guido Sarducci, he sang lead vocals on the Warner Bros. Records release, "I Won't Be Twisting This Christmas"/"Parco MacArthur" (WBS49627). Novello co-wrote the first tune with M. Davich, and the second tune is an Italian language cover of "MacArthur Park", the Jimmy Webb song, in an arrangement similar to that recorded by Richard Harris.

In 1984 Novello wrote The Blade, a high school yearbook parody in which the students are represented by sheep.

Novello co-wrote the unfilmed script for "Noble Rot", with John Belushi.

In 1990, Novello portrayed "Dominic Abbandando" in the film, Godfather: Part III. Abbandando appears with speaking lines in the first scene as public relations and media coordinator for Don Michael Corleone. Most notable is when he slaps down a news reporter with the challenge: "You think you know better than the Pope?" Novello appears in many others scenes as well shadowing George Hamilton and is included in the climatic scene on the steps of the Rome Opera House.

In 2001, he lent his voice to the character Vincenzo "Vinny" Santorini in the Disney animated film Atlantis: The Lost Empire, and subsequently in the direct to video sequel Atlantis: Milo's Return.

In 2003, he filed papers to enter the 2003 California recall election, but failed to collect enough valid signatures to qualify for the ballot.

In 2005, after the death of Pope John Paul II, Novello, as Father Guido Sarducci, reprised his former SNL role as "Special Vatican Reporter" for Air America Radio host (and fellow Saturday Night Live alumnus) Al Franken. He continued this role until the election of Pope Benedict XVI.

In 2006, he portrayed the role of Galileo on the podcast The Radio Adventures of Dr. Floyd.

Novello currently resides in Marin County, California.

His sister-in-law Antonia Novello was Surgeon General of the U.S. from 1990 to 1993.

Wrote three books of humor: "Lazlo Letters: The Amazing Real-Life Actual Correspondence of Lazlo Toth, American!," "Citizen Lazlo! The Lazlo Letters Volume 2," and "From Bush to Bush: The Lazlo Toth Letters".

Attended Lorain High School, Lorain, OH, in about 1959-1960.

Novello's sister-in-law is former Surgeon General Dr. Antonia Novello.

Co-wrote with John Belushi the unfilmed script, "Noble Rot," which Belushi was set to star in.

He once visited the Vatican in his costume for his character "Father Guido Sarducci" and was arrested by the Swiss Guards for "impersonating a priest" after he took several photographs in an area where photography is prohibited. The charges were later dropped, but the incident made news around the world. Novello later joked about the affair, suggesting that he might go to Utah and see if he could be arrested for impersonating a member of the Osmond family.

His brother Joe Novello is a Psychologist in Washington, DC, who is married to the former Surgeon General Dr. Antonia Novello.

(2003) Filed to run for Governor of California, but did not complete all necessary paperwork

Graduated from The University of Dayton, class of 1964.

As of November 2006, he has appeared in at least 18 movies, TV shows and TV specials as his signature character, Father Guido Sarducci.