- Source of Wealth: Film and Television
- Age: 69
- Birth Place: Miami, Florida, United States
- Height: 5′ 9″ (1.75 m)
- Weight: 75 kg (165.35 lbs)
- Marital Status: Married (Felicity Huffman)
- Full Name: William Hall Macy, Jr.
- Nationality: American
- Date of Birth: March 13, 1950
- Ethnicity: Scottish, English, smaller amounts of French/Cajun, Irish, Welsh, Swiss-German, Dutch, Spanish and Choctaw Native American
- Occupation: Actor
- Education: Bethany College, Goddard College, Allegany High School
- Children: 3 (Sophia Grace, Georgia Grace and William III)
American award-winning actor and writer, William Hall Macy Jr. has an estimated net worth of $25 million. The actor performed in a number of productions, many of them written by Mamet, until 1978 when he left the company and headed to New York. Some of his earliest work there included commercial voice-overs for the now infamous “Secret: Strong enough for a man, but PH balanced for a woman.” Macy also continued his theater work, forming the Atlantic Theatre Company with Mamet in 1985 and acting in Broadway and off-Broadway shows. He has won two Emmy Awards and a Screen Actors Guild Award, being nominated for nine Emmy Awards and seven Screen Actors Guild Awards in total. He is also a three-time Golden Globe Award nominee. Born William Hall Macy, Jr. on March 13, 1950, in Miami, Florida, United States. Macy and actress Felicity Huffman have been married since September 6, 1997.