Casey Braxton is a fictional character from the Australian Channel Seven soap opera Home and Away, played by Lincoln Younes. Casey made his first on-screen appearance on 17 February 2011. Younes was about to go travelling when he auditioned for the role of Casey. He changed his plans upon winning the role. In late 2010 the Seven Network began airing trailers for a new trio of characters known as "The River Boys". The trio consist of Casey and his older half-brothers Darryl and Heath Braxton. The River Boys arrive in Summer Bay from neighbouring town Mangrove River. Casey is characterised as being a "modern day Rebel Without a Cause"; who is intelligent and unsure about what he wants out of life. Younes has described him as the "epitome of teenage angst". The River Boys cause trouble in Summer Bay and producers were inspired by Koby Abberton's Bra Boys in the creation process. Casey is portrayed as wanting to distance himself from their bad reputation; but his anger issues often mar his attempts.

Home and Away is an Australian television soap opera. It was created by Alan Bateman and commenced broadcast on the Seven Network on 17 January 1988. Bateman came up with the concept of the show during a trip to Kangaroo Point, New South Wales, where he noticed locals were complaining about the construction of a foster home and against the idea of foster children from the city living in the area. The soap opera was initially going to be called Refuge, but the name was changed to the "friendlier" title of Home and Away once production began.