Blakely is a surname. Notable people with the surname include:
Allison Blakely, American historian
Charles Adams Blakely (1879-1950), American admiral
Colin Blakely (1930–1987), British actor
Diann Blakely (born 1957), American poet, essayist, and reviewer
Ebenezer Blakely (1806–1889), New York politician
Ed Blakely (born 1937), American politician and academic
John Blakely (born 1947), English pianist
John Russell Young Blakely (1872-1942), American admiral
Lara Larramendi Blakely, American politician
Linc Blakely (1912-1976), American baseball player
Luke Blakely (born 1988), Antiguan footballer
Margot Blakely (born 1950), New Zealand alpine skier
Marqus Blakely (born 1988), American basketball player
Matthew Blakely, Australian potter
Rachel Blakely (born 1968), Australian actress
Sara Blakely (born 1971), American businessperson
Stuart Blakely (born 1956), New Zealand alpine skier
Susan Blakely (born 1948), American actress
William Blakely (1872–1951), Australian botanist
