Phillip Tracy "P.T." Stillman (August 13, 1873 – October 16, 1939) was an American football player and insurance executive.
He played for the undefeated 1894 Yale Bulldogs football team and was selected as the consensus first-team center on the 1894 College Football All-America Team.
He later became president of F.
W.
Stillman Company, an insurance brokerage company founded by his father.