Reedy Creek Conservation Park is a protected area located in the Australian state of South Australia in the localities of Clay Wells and Greenways about 300 kilometres (190 mi) south-east of the state capital of Adelaide and about 28 kilometres (17 mi) north of the town of Beachport.

[3] On 24 April 1986, Section 186 of the Hundred of Smith was added to the conservation park by proclamation.

[6] Both proclamations included the requirement for the South Eastern Drainage Board to have “having full, free and unrestricted right and liberty” to enter the conservation park to carry out duties and functions described in the South Eastern Drainage Act 1931.

[5] In 1990, the conservation park was described as "an interdunal plain of calcarenite with sandy, mottled yellow duplex soils" covered with vegetation consisting of "a river red gun open forest/woodland community" which gradually changes into a brown stringybark woodland at its western boundary.

[5] The conservation park is classified as an IUCN Category IV protected area.