Oliver Perry Adair (1899 – May 30, 1953) was an American amateur golfer from Atlanta, Georgia, who grew up playing golf at East Lake Golf Club with his friend Bobby Jones.

Adair also played often with James Edgar and Willie Ogg in matches held at Druid Hills Golf Club and elsewhere in the Atlanta area.

[1] During World War I, Adair and fellow golfers Bobby Jones and Alexa Stirling toured the country as "The Dixie Kids", playing golf in fundraisers to benefit the Red Cross.

Adair was a member of the 1920 United States Olympic golf team.

The event was cancelled from the Olympic program that year due to lack of funding.