Oliver Kirby White (January 3, 1884 – April 22, 1943) was an American professional baseball pitcher.

He played in Major League Baseball (MLB) from 1909 to 1911 for the Boston Doves and Pittsburgh Pirates.

In 40 games with the Lanks in 1908, he went 28–12, allowing 216 hits in 363 innings of work.

On April 28, he was traded to the Pirates for Sam Frock and Bud Sharpe.

He played his final big league season in 1911, going 0–1 with a 9.00 ERA in two games for the Pirates.