John Slattery Biography: Wife, Age, Children, Net Worth, Height, Movies & TV Shows, Parents

John Milton Slattery Jr., Also known as John Slattery commands recognition as a seasoned American actor and director, celebrated for his incisive portrayals of complex authority figures across television, film, and stage.

From his breakout as the suave ad executive Roger Sterling in Mad Men to embodying historical icons like Dwight D. Eisenhower in Churchill, he has mastered the art of understated intensity, often infusing roles with wry humor and moral ambiguity.

Profile

• Full Name: John Milton Slattery Jr.
• Stage Name: John Slattery
• Born: August 13, 1962
• Age: 63 years old
• Birthplace: Boston, Massachusetts
• Nationality: American
• Occupation: Actor and Director
• Height: 5 feet 10 inches
• Parents: Joan Mulhern and John “Jack” Slattery
• Siblings: Ellen, Nan, Julie, Lee, and Peter Slattery
• Spouse: Talia Balsam
• Children: Harry Slattery
• Relationship: Married
• Net Worth: $8 million USD

Early Life and Education

John Slattery, an accomplished actor and director, was born on August 13, 1962, in Boston, Massachusetts.

Brought up in a bustling Irish-Catholic household by his mother, Joan Mulhern, a certified public accountant, and father, John “Jack” Slattery, a leather merchant, he navigated life as one of six siblings amid a vibrant, disciplined environment that sparked his initial dreams of professional baseball.

Early exposure to theater at St. Sebastian’s School in Needham shifted his focus, leading him to earn a Bachelor of Fine Arts from The Catholic University of America in 1984.

His heritage draws from Irish roots, and he practices Catholicism.

Career

John Slattery’s professional ascent began with a role in the 1988 miniseries The Dirty Dozen, followed by leads in short-lived series like Under Cover (1991) and Homefront (1991-1993) as union organizer Al Kahn.

Recurring appearances on Will & Grace, Sex and the City, and Judging Amy honed his character work, while Dennis Martino on Ed (2001-2002) showcased his comedic edge.

His defining turn as Roger Sterling on Mad Men (2007-2015) spanned seven seasons, blending sharp wit with vulnerability and earning four Emmy nominations.

Film credits include the principled journalist Ben Bradlee Jr. in Spotlight (2015), Howard Stark in Iron Man 2 (2010), Ant-Man (2015), and Avengers: Endgame (2019), alongside Reservation Road (2007) and Charlie Wilson’s War (2007).

Directorial efforts encompass God’s Pocket (2014), episodes of Mad Men, and Maggie Moore(s) (2023).

Recent roles feature Burton C. Andrus in Nuremberg (2025) and Leo F. Drummond in The Rainmaker (2025), extending his command of prestige dramas.

Social Media

• Instagram handle: Does not have a social media account
• Facebook handle: Does not have a social media account

Personal Life

John Slattery, an accomplished actor and director, stands at 5 feet 10 inches and cultivates a private family-centric existence in SoHo, Manhattan.

He wed actress Talia Balsam on December 30, 1998, in Kauai, Hawaii; she portrayed his on-screen wife Mona Sterling in Mad Men, mirroring their real-life partnership.

Their son, Harry Slattery, born in 1999, has pursued acting, appearing in projects like Girls5eva.

Net Worth

John Slattery, an accomplished actor and director, holds an estimated net worth of $8 million USD.

This reflects earnings from Mad Men residuals, salaries in Marvel films like Avengers: Endgame, and directing fees for God’s Pocket alongside television stints in Veep and The Good Fight.

Ensemble successes in Spotlight and selective Broadway engagements further sustain his portfolio in a dynamic field.

Filmography

Selected Television Roles:

• The Dirty Dozen (1988) as Private Reece Longworth
• Homefront (1991-1993) as Al Kahn
• Ed (2001-2002) as Dennis Martino
• Mad Men (2007-2015) as Roger Sterling
• Desperate Housewives (2007) as Victor Lang
• Veep (2016) as Charlie Baird
• neXt (2020) as Paul LeBlanc
• The Good Fight (2022) as Lyle Bettencourt
• The Rainmaker (2025) as Leo F. Drummond

Selected Film Roles:

• Traffic (2000) as Attorney (uncredited)
• Flags of Our Fathers (2006) as Bud Gerber
• Charlie Wilson’s War (2007) as Cravely
• Iron Man 2 (2010) as Howard Stark
• Spotlight (2015) as Ben Bradlee Jr.
• Churchill (2017) as Dwight D. Eisenhower
• Avengers: Endgame (2019) as Howard Stark
• Confess, Fletch (2022) as Frank Jaffe
• Nuremberg (2025) as Burton C. Andrus