Aaro may refer to:
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Aaro (Shadow of the Eagle), a character portrayed by Mikko Leppilampi in the 2005 Finnish film ''Kaksipäisen kotkan varjossa''
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All-domain Anomaly Resolution Office of the US Department of Defense
People with the given name Aaro:
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Aaro Hellaakoski
Aaro Hellaakoski (June 22, 1893 – November 23, 1952) was a Finnish poet whose work includes some of the earliest examples of modernism in Finnish literature.
Hellaakoski was born in Oulu. By profession he was a geographer conducting studies in ...
(1893–1952), Finnish poet
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Aaro Olavi Pajari, colonel in the Finnish Army in World War II
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Aaro Vainio (born 1993), Finnish Formula Renault 2.0 Eurocup driver
{{disambig, given name