His wife 52 years actress-writer Renee Taylor confirmed that the Emmy Award-winning writer breathed his last at City of Hope in Duarte, California, reported Deadline.
"He had a beautiful life and a beautiful death having fully and gratefully experienced three years since being diagnosed with pancreatic cancer at Cedars Sinai," she said.
Taylor also thanked the team of doctors who prolonged his life.
Bologna was born on December 30, 1934 in Brooklyn, New York. He attended Brown University, where he graduated as an art history major.
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Bologna and Taylor wrote their first Broadway show 'Lovers and Other Strangers', which was directed by Charles Grodin.
The film adaptation (1970) of the play was nominated for an Academy Award for best screenplay.
The couple continued writing together, with also starring in the acclaimed "Made for Each Other" (1971).
Their other credits include the critically acclaimed TV series "Calucci's Department", "Bedrooms" as well as "American Dream Machine".