Nina Kostroff Noble, aka Nina K. Noble, is an American television producer.

Before entering television she worked extensively in film. Initially she was a production assistant and then became a second assistant director after joining the Directors Guild of America in 1984. She worked as a freelance assistant director for ten years and worked with several notable film-makers including Alan Parker

Alan Parker

Sir Alan William Parker, CBE is an English film director, producer, writer and actor. He has been active in both the British cinema and American cinema and was a founding member of the Directors Guild of Great Britain.-Life and career:...

, Paul Mazursky

Paul Mazursky

Paul Mazursky is an American film director, screenwriter and actor.-Personal life:He was born Irwin Mazursky in Brooklyn, New York, the son of Jean , a piano player for dance classes, and David Mazursky, a laborer. Mazursky was born to a Jewish family; his grandfather was an immigrant from...

, Ron Shelton

Ron Shelton

Ron Shelton is a U.S. film director and screenwriter, most notable for making movies about sports.Shelton is an alumnus of Santa Barbara High School and of the University of Arizona and Westmont College...

, Stephen Frears

Stephen Frears

Stephen Arthur Frears is an English film director.-Early life:Frears was born in Leicester, England to Ruth M., a social worker, and Dr Russell E. Frears, a general practitioner and accountant. He did not find out that his mother was Jewish until he was in his late 20s...

, Paul Verhoeven and Ivan Reitman

Ivan Reitman

Ivan Reitman, OC is a Canadian film producer and director. He is known for the comedies he has directed and produced, especially in the 1980s and 1990s.He is the owner of The Montecito Picture Company, founded in 2000.-Early life:...

. In 1995 she began producing and production managing television projects for Barry Levinson

Barry Levinson

Barry Levinson is an American screenwriter, film director, actor, and producer of film and television. His films include Good Morning, Vietnam, Sleepers and Rain Man.-Early life:...

 and Tom Fontana

Tom Fontana

Tom Fontana is an American writer and producer.-TV career:Fontana has been a writer/producer for such series as Oz , The Jury, The Beat, The Bedford Diaries, Homicide: Life on the Street, St...

. They introduced her to writer David Simon in 1999 when he was developing his book The Corner: A Year in the Life of an Inner-City Neighborhood

The Corner: A Year in the Life of an Inner-City Neighborhood

The Corner: A Year in the Life of an Inner-City Neighborhood is a book written by Baltimore Sun reporter David Simon and former Baltimore homicide detective Ed Burns. It was named a Notable Book of the Year by The New York Times.-Origins:...

for the HBO

Home Box Office

HBO, short for Home Box Office, is an American premium cable television network, owned by Time Warner. , HBO's programming reaches 28.2 million subscribers in the United States, making it the second largest premium network in America . In addition to its U.S...

 network. She collaborated with Simon and Robert F. Colesberry

Robert F. Colesberry

Robert F. "Bob" Colesberry, Jr. was an American film and television producer and first assistant director notable for his work as a producer on the Emmy Award winning miniseries The Corner, the Peabody Award winning television series The Wire for HBO, and the Oscar-nominated movie Mississippi...

 to produce the Emmy award-winning The Corner

The Corner

The Corner is a 2000 HBO drama television miniseries based on the nonfiction book The Corner: A Year in the Life of an Inner-City Neighborhood by David Simon and Ed Burns and adapted for television by Simon and David Mills. It premiered on premium cable network HBO in the United States on April 16,...

for HBO.

Noble continued her collaboration with Simon and Colesberry on their next project The Wire

The Wire (TV series)

The Wire is an American television drama series set and produced in and around Baltimore, Maryland. Created and primarily written by author and former police reporter David Simon, the series was broadcast by the premium cable network HBO in the United States...

. She was involved from the beginning and was credited as a producer for the show's first season. She retained her role for the show's second season and her credit was upgraded to co-executive producer. For the third and fourth season she was credited as executive producer alongside Simon. She continued in this role for the fifth and final season.

Noble is married to David Noble. Her brother, Michael Kostroff

Michael Kostroff

Michael Kostroff is an American actor. He appeared on the HBO program The Wire as defense attorney Maurice Levy. Kostroff starred in the fifth season of the series and appeared in all four earlier seasons as a guest star.- Biography :...

 played defence attornery Maurice Levy

Maurice Levy (The Wire)

Maurice "Maury" Levy is a fictional lawyer on the HBO drama The Wire, played by Michael Kostroff. He is a skilled defense attorney and was kept on retainer by the drug-trafficking Barksdale Organization, representing the organization's members at trials and advising Avon Barksdale and Stringer Bell...

on The Wire. She has two sons, Nick and Jason.