Katherine Short, Daughter of Martin Short, Dies at 42

24 February 2026

Katherine and Martin ShortLAPRESSE

Katherine Short, the eldest daughter of beloved actor and comedian Martin Short, has died at the age of 42, leaving her family and close friends grieving a profound loss. Authorities confirmed that she was found dead at her Los Angeles home in what has been described as an apparent suicide. The news has sent a wave of sorrow through both Hollywood circles and the mental health community, where Katherine had dedicated much of her professional life to helping others.

Born Katherine Elizabeth Short, she was adopted as an infant by Martin Short and his late wife, actress Nancy Dolman. Raised in a creative and close knit household, Katherine largely chose a life away from the spotlight despite her father’s decades long career in film, television and stage. While she occasionally accompanied him to industry events, she pursued her own path centered on service, compassion and advocacy.

Katherine earned a degree in psychology and gender sexuality studies from New York University before completing a master’s in social work at the University of Southern California. She became a licensed clinical social worker and devoted her career to mental health support. Those who worked alongside her described her as thoughtful, empathetic and deeply committed to her clients. She specialized in trauma informed therapy and worked with individuals navigating complex emotional challenges.

In addition to her clinical practice, Katherine was involved in advocacy efforts aimed at reducing the stigma surrounding mental illness. She supported initiatives encouraging open conversations about emotional wellbeing and often emphasized the importance of accessible resources for those in need. Friends say she believed strongly in the power of connection and worked tirelessly to create safe spaces for people to share their struggles.

Martin Short and his family released a brief statement asking for privacy during this difficult time. They described Katherine as a loving daughter and sister whose warmth touched everyone she encountered. Those close to the family noted that despite the immense personal tragedy, the actor has been surrounded by support from friends and colleagues in the entertainment community.

Katherine’s passing has reignited broader conversations about mental health and the unseen battles individuals may face, even those who dedicate their lives to helping others. Experts often stress that mental illness does not discriminate based on profession, background or family. The tragedy serves as a reminder that seeking support and continuing dialogue about emotional health remain critical.

Tributes have poured in from friends and members of the mental health field who remembered Katherine not for her family name but for her kindness and dedication. Many shared stories of her gentle approach to therapy and her ability to make people feel heard. While she lived much of her life outside public attention, those within her circle describe a woman who carried both intelligence and compassion in equal measure.

As the Short family navigates their grief, the loss of Katherine stands as a deeply personal heartbreak and a moment that resonates beyond one household. Her life reflected a commitment to care and understanding, and her death underscores the importance of ongoing awareness around mental health challenges. In remembering Katherine, loved ones hope her legacy of empathy and service will endure even amid sorrow.