Robert Lindsay may refer to:
Politics and law
Robert Lindsay (Tyrone MP) (1679–1743), Irish barrister, politician and judge
Robert Lindsay (North Carolina politician) (c. 1735–1801), American politician, North Carolina General Assembly
Robert Lindsay (colonial official) (1754–1836), Scottish colonial official
Robert B. Lindsay (1824–1902), Scottish-American politician, governor of Alabama
Robert Lindsay (New York politician) (1894–1972), American politician from Staten Island
Robert Lindsay (Australian politician) (1905–2000), Australian politician
Robert D. Lindsay (1919–1999), Canadian politician
Robert Lindsay, 29th Earl of Crawford (1927–2023), Scottish politician
Sports
Frog Lindsay (Robert Alexander Lindsay, 1885–1964), American baseball player
Robert Lindsay-Watson (1886–1956), Scottish rugby union player
Robert Lindsay (athlete) (1890–1958), British Olympic track and field athlete
Others
Robert de Lindsay (fl. 1100s), Scottish noble
Robert Lindsay of Pitscottie (ca. 1532–1580), Scottish chronicler
Robert Henry Lindsay (1868–1938), Canadian painter
Robert Opie Lindsay (1894–1952), American World War II flying ace
Robert Bruce Lindsay (1900–1985), American physicist
Robert Lindsay (actor) (born 1949), English actor
Robert Lindsay, 9th Lord Lindsay (died 1616), Scottish landowner