
The network said Whitaker died of natural causes in his sleep in Devon, Chester County. He was 95.
He also worked for ABC from 1982 in the news and sports divisions, and was part of the network's Olympics coverage in 1984 and 1988.
"I grew up watching him deliver contemplative and contextual prose with his famous short essays, bringing class and dignity to his industry," Jim Nantz, the lead CBS Sports announcer, said in a statement. "I spoke to him this week after hospice came to his home, and his mind was still brilliantly sharp right to the end."
Whitaker had been the only living play-by-play announcer from the first 21 Super Bowls.
Philadelphia Eagles radio play-by-play announcer Merrill Reese remembers Whitaker well.
"In the early days of Eagles being on television, Jack Whitaker would do the television because the television was all network, the way it is now," he said, "the TV crew and the radio crew and, of course, Bill Campbell did the radio and Jack Whitaker did the television play-by-play."
Reese said Whitaker had a front-row seat for some of the greatest moments in sports history.
"Jack did numerous Super Bowls. Jack was always part of the Masters golf. He was part of the Triple Crown races," he added. "There was nothing that Jack Whitaker didn't do. He was as big time as big time could be."
CBS Sports chairman Sean McManus said Whitaker's writing, presence on air and humanity were unmatched.
"His unique perspective on sports ranging from horse racing to golf to NFL football was extraordinary," McManus said.