Margot Kidder, born Margaret Ruth Kidder on October 17, 1948, embarked on her acting career in the late 1960s, initially appearing in Canadian television productions. Her breakthrough role came in the 1979 film “Superman,” where she portrayed Lois Lane, opposite Christopher Reeve. This iconic role catapulted her to international fame and solidified her status as a Hollywood star.

Following her success in “Superman,” Kidder continued to take on diverse roles in both film and television. She starred in the cult classic “The Amityville Horror” (1979), and later appeared in television series like “The Twilight Zone” and “Smallville.” Throughout her career, Kidder demonstrated her versatility as an actress, tackling a wide range of genres and characters, leaving a lasting impact on the entertainment industry.

Margot Kidder’s Net Worth in 2025

As of 2025, Margot Kidder’s net worth is estimated to be around $5 million. This figure takes into account her successful acting career and other ventures.

Career

Margot Kidder is a Canadian-American actress, best known for her role as Lois Lane in the Superman film series. She began her career in the late 1960s and has appeared in numerous films and television shows, including “The Great Waldo Pepper,” “The Amityville Horror,” and “Boston Legal.”

Other Ventures

In addition to her acting career, Kidder has been an advocate for mental health awareness, particularly regarding bipolar disorder. She has also written a book, “A Memoir of Madness,” about her struggles with the condition.

Assets

Kidder’s assets include real estate properties, primarily in Montana where she has lived for many years. She also owns a production company, Kidder & Company, which she founded in the 1980s.

Annual Income

As a veteran actress, Kidder’s annual income is derived from residuals, royalties, and occasional acting roles. Her exact annual income is not publicly disclosed, but it’s estimated to be in the low to mid six-figure range.

Frequently Asked Questions about  Margot Kidder

Margot Kidder Net Worth

Margot Kidder’s net worth is estimated to be around $5 million.

What was Margot Kidder’s most famous role?

Margot Kidder is best known for her role as Lois Lane in the Superman film series alongside Christopher Reeve in the late 1970s and early 1980s.

When was Margot Kidder born?

Margot Kidder was born on October 17, 1948, in Yellowknife, Northwest Territories, Canada.

How tall was Margot Kidder?

Margot Kidder stood at a height of 5 feet 7 inches (170 cm).

What was Margot Kidder’s cause of death?

Margot Kidder passed away on May 13, 2018, at the age of 69. Her cause of death was determined to be a suicide by drug and alcohol overdose.

Did Margot Kidder have any children?

Yes, Margot Kidder had one daughter named Maggie McGuane, born in 1976, from her marriage to Tom McGuane.

What was Margot Kidder’s first film role?

Margot Kidder’s first film role was in the 1968 Canadian film “The Best Damn Fiddler from Calabogie to Kaladar.”

What was Margot Kidder’s last film role?

Margot Kidder’s last film role was in the 2017 short film “The Neighborhood.”

Did Margot Kidder win any awards for her acting?

Yes, Margot Kidder won a Saturn Award for Best Actress for her role in “Superman” in 1979. She also received several other award nominations throughout her career.

What was Margot Kidder’s zodiac sign?

Margot Kidder’s zodiac sign was Libra, as she was born on October 17.