Vanessa Bryant had sued Los Angeles County, alleging invasion of privacy, after accusing members of the Los Angeles County sheriff's and fire departments of sharing gruesome images of the crash in unofficial settings, including to patrons in a bar.
Chris Chester, whose wife Sarah, 45, and daughter, Payton, 13, were among those killed in the crash and who joined Bryant's lawsuit, was awarded US$15 million, bringing the total jury award to US$31 million.
Bryant, who was in the Los Angeles federal courtroom when the verdict was read out after an 11-day trial, clasped her face in her hands and wept. She and her attorney declined to speak to reporters as they left the courthouse.
Kobe Bryant, his daughter Gianna and seven other people died in the crash in Calabasas, California, on January 26, 2020.
Vanessa Bryant has also filed lawsuits against the helicopter charter company and the deceased pilot's estate.
The county already agreed to pay US$2.5 million to settle a similar case brought by families of others who died in the crash.
Kobe Bryant was 41 when he died. The Los Angeles Lakers great and 18-time All-Star won five NBA championships and was elected to the Hall of Fame in 2020.