“We are heartbroken to announce the passing of our dear wife, mother, and grandmother,” her family shared in a statement.

Despite her illness, Anderson continued working, with her last role in Ladies of the ’80s: A Divas Christmas (2023).

Loni Anderson, celebrated for her role as the receptionist Jennifer Marlowe in the sitcom “WKRP in Cincinnati,” passed away in a Los Angeles hospital after enduring a “prolonged” illness. She was 79 years old. You can find more about it here.

— Fox News (@FoxNews) August 3, 2025

Her Advocacy for COPD and Personal Health Struggles

Although the specifics of Anderson’s illness have not been disclosed, she was an outspoken supporter of Chronic Obstructive Pulmonary Disease (COPD) awareness, a condition that both of her parents battled due to their smoking habits.

In a past interview, she recalled:

“My mom would say, ‘I can’t breathe, I can’t breathe,’ while my dad described it as feeling like drowning. Despite that, they craved another cigarette. It was truly shocking.”

Anderson herself never smoked but witnessed its devastating effects firsthand. She supported organizations like the National Lung Health Education Program.

Tributes from Hollywood and Loved Ones

Co-stars and friends honored Anderson’s warmth and talent.

Barbara Eden (I Dream of Jeannie) wrote:

“What can I say about Loni that everyone doesn’t already know? She was a real talent, with razor-sharp wit and a glowing sense of humor.”

Morgan Fairchild added:

“The sweetest, most gracious lady! I’m just devastated to hear this.”