Roy Oliver Disney (June 24, 1893 – December 20, 1971) was, with his younger brother Walt Disney, the co-founder of what is now The Walt Disney Company.

Roy was born to Canadian Elias Disney and German-American Flora Call Disney in Chicago, Illinois. Roy served in the US Navy from 1917–19; a year later his brother Walt tried joining the US Army, only being refused due to being under age. Roy was later discharged from military duty after suffering an injury, and became a banker in Los Angeles. In 1923, Walt moved to Hollywood, joining Roy, together founding the Disney Bros Studio. Roy and Walt ordered and built kit houses from Pacific Ready Cut Homes (a Los Angeles company) and in 1928, they built their homes side by side on Lyric Avenue. Their homes were slightly customized and enlarged, and do not exactly match the original homes featured in the Pacific Ready Cut Homes catalogs.

While Walt was the creative man, Roy was the one who made sure the company was financially stable; Roy and Walt both founded Disney Studios as brothers, but Walt would buy out most of Roy's share in 1929 and, unlike Max and Dave Fleischer of rival Fleischer Studios, Roy was not a co-producer.

Walter Elias "Walt" Disney (December 5, 1901 – December 15, 1966) was an American film producer, director, screenwriter, voice actor, animator, entrepreneur, entertainer, international icon, and philanthropist, well known for his influence in the field of entertainment during the 20th century. Along with his brother Roy O. Disney, he was co-founder of Walt Disney Productions, which later became one of the best-known motion picture producers in the world. The corporation is now known as The Walt Disney Company and had an annual revenue of approximately US$36 billion in the 2010 financial year.

Disney is particularly noted as a film producer and a popular showman, as well as an innovator in animation and theme park design. He and his staff created some of the world's most well-known fictional characters including Mickey Mouse, for whom Disney himself provided the original voice. During his lifetime he received four honorary Academy Awards and won 22 Academy Awards from a total of 59 nominations, including a record four in one year, giving him more awards and nominations than any other individual in history. Disney also won seven Emmy Awards and gave his name to the Disneyland and Walt Disney World Resort theme parks in the U.S., as well as the international resorts Tokyo Disney Resort, Disneyland Paris, and Hong Kong Disneyland.