Key Highlights
- Catherine O'Hara died at the age of 71 on January 30, 2026.
- She passed away at her home in Los Angeles after a brief illness.
- Macaulay Culkin, her co-star in 'Home Alone,' shared an emotional tribute on Instagram.
- O'Hara was celebrated for her roles in 'Home Alone' and 'Schitt's Creek.'.
- Culkin referred to O'Hara as 'Mama' in his tribute, reflecting their on-screen relationship.


