John Bode "Bob" Osborn (April 17, 1903 – April 19, 1960) was an American professional baseball player and right-handed pitcher who appeared in 121 games pitched, 43 as a starter, for the Chicago Cubs and Pittsburgh Pirates in six seasons (1925–1927 and 1929–1931). Born in San Diego, Texas, he was listed as 6 feet 1 inch (1.85 m) tall and 175 pounds (79 kg). He died in Paris, Arkansas, in 1960, two days after his 57th birthday.