"Fuck Ben Kingsley! Danny Baldwin took him to fucking acting school!"
— Christopher Moltisanti, The Sopranos

Daniel Leroy Baldwin (born October 5, 1960 in Massapequa, New York) is an American actor, director, and producer who is best known for Homicide: Life on the Street, The Pandora Project, and Grey Gardens.
His older brother is Alec Baldwin, and his other two brothers are William Baldwin and Stephen Baldwin.
He has been married multiple times and he has five children.
Daniel is also known for having personal problems, as he has struggled with a cocaine addiction.
Film Roles
- Too Good To Be True as Leif (TV Movie)
- L.A. Takedown as Bobby Schwartz (TV Movie)
- Born on the Fourth of July as Vet #1
- Nothing but Trouble as Deal #1 (Artie)
- Harley Davidson and the Marlboro Man as Alxeander
- Accidental Hero as Fireman Denton
- Muholland Falls as McCafferty
- Trees Lounge as Jerry
- Love Kills as Danny Tucker
- The Pandora Project as Captain John Lacey
- Homicide The Movie as Det. Beau Felton (TV Movie)
- King Of The Ants as Ray Matthews
- Paparazzi as Wendell Stokes
- Sidekick as Chuck
- Grey Gardens as Julius Krug
- After Effect as Senator Davis
- The Neighborhood as Johnny 1
Television Roles
- Family Ties as Holworthy (1 episode)
- Charles in Charge as Daryl Furman (1 episode)
- Sydney as Cheezy (13 episodes)
- Homicide: Life on the Street as Det. Beau Felton (31 episodes)
- The Larry Sanders Show as Himself (1 episode)
- The Outer Limits (1995) as Dan Kagan (1 episode)
- Twice In A Lifetime as Roger Hamilton/Dr. Lenny Shalton (1 episode)
- NYPD Blue as Det. Frank Hughes (1 episode)
- Touched by an Angel as Buzz (1 episode)
- The Sopranos as Himself/Sally Boy (2 episodes)
- The Closer as Mark Yates (1 episode)
- Cold Case as Moe Kitchener (7 episodes)
- Grimm as Lt. Jordan Vance (1 episode)
- Hawaii Five-0 as Paul Delano (2 episodes)