Strine /ˈstraɪn/ is a term coined in 1964 and subsequently used to describe a broad accent of Australian English. The term is a syncope, derived from a shortened phonetic rendition of the pronunciation of the word "Australian" in an exaggerated Broad Australian accent, drawing upon the tendency of this accent to run words together in a form of liaison.

It was the subject of humorous columns published in the Sydney Morning Herald from the mid 1960s. Alastair Ardoch Morrison, under the Strine pseudonym of Afferbeck Lauder (a syncope for "Alphabetical Order"), wrote a song "With Air Chew" ("Without You") in 1965 followed by a series of books - Let Stalk Strine (1965), Nose Tone Unturned (1967), Fraffly Well Spoken (1968) and Fraffly Suite (1969). An example from one of the books: 'Eye-level arch play devoisters ...' ("I'll have a large plate of oysters").

In October 2009, Text Publishing Company, Melbourne, re-published all four books in an omnibus edition.

The naturalist and TV presenter Steve Irwin was once referred to as the person who "talked Strine like no other contemporary personality".