Sidney Brown

Sidney or Sydney Brown may refer to:

• Sidney Brown (electrical engineer) (1873–1948), British electrical engineer and inventor
• Sidney Brown (footballer), English soccer goalkeeper
• Sidney Brown (accordion maker) (1906–1981), Cajun accordion maker
• Omen (record producer) (Sidney Brown, born 1976), Harlem music producer
• Sydney MacGillvary Brown (1895–1952), American World War I flying ace, author and professor of medieval history
• Sydney Brown (sport shooter) (1873–1945), Canadian Olympic sport shooter
• Sydney Brown (American football) (born 2000), American football player

• Sidney Browne (1850–1941), Matron-in-Chief
• Syd Brown (1917–1987), English cricketer active from 1937 to 1955
• Syd Brown (boxer) (died 1947), boxer from Jamaica