Lennart Andersson may refer to:
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Lennart Andersson (athlete)
Agne Lennart Andersson (later ''Agnred'', 17 January 1914 – 18 December 1997) was a Swedish triple jumper. He competed at the 1936 Summer Olympics and 1938 European Athletics Championships and finished in 19th and 6th place, respectively.
And ...
(1914–1997), Swedish Olympic triple jumper
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Lennart Andersson (rower) (1925–2004), Swedish Olympic rower
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Lennart Andersson (sport shooter) (born 1957), Swedish Olympic shooter
{{hndis, Andersson, Lennart