Deadly may refer to:
Deadliness, the ability to cause death
Arts and entertainment Deadly, a 2011 novel by Julie Chibbaro Deadly, a children's book series by Morris Gleitzman and Paul Jennings Deadly (Australian TV series), an Australian children's television cartoon series (2006-2010) Deadly (film), a 1991 Australian film Deadly (franchise), a British wildlife TV documentary series Deadly Awards, also known as The Deadlys, awards for excellence given to Indigenous Australians for achievement in music, sport, entertainment and community Deadly film series, an Indian Kannada-language film series including Deadly Soma (2005) Deadly-2 (2010)
Karla (film), a 2006 American movie originally titled Deadly
Other uses Alan Dedicoat (born 1954), BBC announcer nicknamed "Deadly" Deadly, a word in Aboriginal Australian English meaning excellent, similar to "wicked" or "awesome" in English slang
See also Lethal (disambiguation) Deadly Nannas, Australian singing group Uncle Deadly (Muppet), a Muppets character "Too Deadly", an episode of Wapos Bay