Baikie is a surname. Notable people with the surname include:
David Baikie, Scottish former football player
Iain Baikie, (born 1960) Physicist
James Baikie (1866–1931), author
Jim Baikie, British comics artist
Peter Baikie (born 1957), Scottish comedian and composer
Robert Baikie (died 1817), Scottish politician from Orkney, Member of Parliament (MP) for Orkney and Shetland 1780–81
William Balfour Baikie (1824–1864), Scottish explorer, naturalist and philologist