Overview:
June Lockhart, a name synonymous with maternal warmth and classic television, has passed away at the age of 100. Known for her iconic roles in Lassie and Lost in Space, Lockhart’s career spanned nearly nine decades and two entertainment eras—from Hollywood’s Golden Age to the dawn of modern sci-fi television. Her enduring presence made her one of the most recognizable and respected figures in American pop culture.
A Hollywood Life Worth Remembering
June Kathleen Lockhart was born on June 25, 1925, in New York City to actors Gene and Kathleen Lockhart. From her earliest days, the stage and screen surrounded her. She made her film debut at just 13 years old in the 1938 adaptation of A Christmas Carol alongside her parents.
Her early start led to a remarkable career that touched every major medium—Broadway, film, and television. She became a familiar and beloved presence in American households. She represented both stability and kindness at a time when television was shaping national culture.
Television’s Enduring Mother Figure
Lockhart became a household name in the 1950s and 1960s with her portrayal of Ruth Martin in Lassie (1958–1964). Her warmth and quiet strength on screen mirrored the idealized American mother, comforting audiences every Sunday night.
She later transformed into another iconic role as Maureen Robinson in Lost in Space (1965–1968). Her maternal care extended into the cosmos. For generations of viewers, Lockhart embodied the essence of compassion, courage, and grace.
Longevity, Achievement, and Legacy
Lockhart’s career brought numerous accolades, including a Special Tony Award for her Broadway performances and two Emmy nominations. She was honored with two stars on the Hollywood Walk of Fame—one for motion pictures and another for television. She even received recognition from NASA for inspiring interest in space exploration.
Her work spanned more than 80 years, a testament to both her adaptability and deep passion for storytelling.
Passing at 100
June Lockhart passed away on October 23, 2025, at her home in Santa Monica, California, of natural causes. She was 100 years old. Her passing marks not only the end of a personal era but also a symbolic closing chapter in the Golden Age of Hollywood.
She is survived by her daughters, Anne and Lizabeth, both of whom followed in her artistic footsteps.
A Legacy That Lives On
Few actors have left such a lasting mark on television history. Lockhart’s characters offered comfort to millions, her steady voice and presence shaping what “home” meant for a generation of viewers.
Whether it was the small-town farm setting of Lassie or the faraway stars of Lost in Space, June Lockhart’s performances reminded audiences that love, kindness, and curiosity remain universal.
Her passing reminds us not only of what she contributed but of how long her light guided audiences through changing times. She may be gone—but her legacy remains, never forgotten.
Sources
- AP News — June Lockhart, beloved mother figure from “Lassie” and “Lost In Space,” dies at 100
- Reuters — June Lockhart, actor in TV’s “Lassie” and “Lost in Space,” dies at 100
- People — June Lockhart, “Lassie” and “Lost in Space” Actress Who Was One of the Last Surviving Stars from Hollywood’s Golden Age, Dies at 100

