The American actress June Lockhart, whose career spanned from the movies of Hollywood’s Golden Age into classic television of the 1950s through the 1970s (and beyond), passed away on October 23, 2025 at her home in Santa Monica, California at the age of 100.
Early life and film beginnings
Lockhart was born on June 25, 1925 in New York City to actor parents Gene Lockhart and Kathleen Lockhart. She made her stage debut at the age of eight in a production at the Metropolitan Opera.
Her film debut came in 1938 when, at the age of 13, she appeared in MGM’s version of A Christmas Carol as the daughter of Bob & Mrs Cratchit (a role played by her real-life parents) an auspicious entry into the film world.
Through the 1940s she appeared in a number of films including Meet Me in St. Louis and She‑Wolf of London. Her early training on stage and film provided a strong foundation for her later versatility.
Television breakthrough and iconic roles
While her early film career gave her experience, it was television that made Lockhart a household name.
From 1958 to 1964 she portrayed Ruth Martin in the celebrated series Lassie, playing the warm, maternal figure to the orphaned “Timmy”.
Then, in 1965, she embarked on another landmark role: the role of Maureen Robinson on the sci-fi series Lost in Space(1965-1968).
As the mother of a space-colonist family aboard the Jupiter II, she brought poise and compassion to a series that became a cult favorite, helping shape early television science-fiction tropes. (
Beyond those two signature shows, Lockhart appeared in many other TV programs, guest-starred widely, and maintained a presence in film and voice work.
Achievements and legacy
Lockhart’s career spanned nearly eight decades from child stage performer to centenarian senior actress. She earned industry recognition, including a special Tony Award for her Broadway performance in For Love or Money in 1948.
On the Hollywood Walk of Fame she holds two stars (one for film, one for television) along with other Lockhart-family members.
Her depiction of nurturing, steady mothers resonated deeply with viewers, yet off-screen she described herself as “a lot more interesting” than the characters she played, citing her love of rock 'n’ roll concerts, gliding and other adventurous pursuits.
Personal life and interests
Lockhart married John F. Maloney in 1951; they had two daughters Anne and June Elizabeth before divorcing in 1959. She later remarried briefly and then returned to a private life in Santa Monica, where she remained engaged in public affairs.
She was an ardent follower of politics and journalism, frequently attending news briefings and enjoying staying abreast of current events.
Passing and reflection
According to her family spokesperson, Lockhart died of natural causes, with her daughter and granddaughter by her side. She had recently celebrated her 100th birthday in June 2025, a milestone that affirmed her longevity and the enduring nature of her legacy.
In sum, June Lockhart bridged the worlds of classic film and television, embodying a generation of performers whose careers changed as the entertainment industry evolved.
From the golden age of Hollywood to mid-century television households, her kind, steady presence on screen left an indelible mark.
She will be remembered not only for her roles, but for the longevity of her career and the many audiences whose childhoods she shaped.
