Doig is a surname. Notable people with the surname include:
Andrew W. Doig (1799-1875), American politician
Anna Doig (born 1965), New Zealand swimmer
Charles C Doig (1855-1918), British architect
Chris Doig (born 1981), Scottish footballer
Chris Doig (c.1949-2011), New Zealand opera singer
Clive Doig (born 1940), British television producer
Federico Kauffmann Doig (21st century), Peruvian historian
George Doig (1913-2006), Australian rules footballer
Ivan Doig (1939-2015), American novelist
Jason Doig (born 1977), Canadian ice hockey player
Keith Doig (born 1891), Australian rules footballer
Lexa Doig (born 1973), Canadian actress
Mel Doig (died 1998), Canadian politician
Ned Doig (1866-1919), Scottish footballer
Norm Doig (1910-2001), Australian rules footballer
Peter Doig (born 1959), Scottish painter
Peter Doig (politician) (1911-1996), British Labour Party politician
Ron Doig, Sr. (1909-1932), Australian sportsman
Russell Doig (born 1964), Scottish footballer
Steve Doig (born 1960), American footballer
