This is a list of members of the Australian Capital Territory Legislative Assembly from 1975 to 1979. This was the first time this body sat; it was not self-governing at this time.
1 In February 1976, Labor MLA 
Susan Ryan was replaced by John Clements.
2 On 5 November 1976, Liberal MLA Raymond Saunders was replaced by George Paulus.
3 On 12 October 1977, Liberal MLA 
Trevor Kaine was replaced by Ronald Bell, and Labor MLA 
Gordon Walsh was replaced by 
Paul Whalan.
4 In 1977, Liberal MLA 
Peter Hughes and 
Australia Party MLA Maureen Worsley left their parties to become Independents.
5 In 1977, the Australia Party became the 
Australian Democrats; Australia Party MLA Ivor Vivian joined the latter party.
6 On 22 February 1978, Independent MLA 
Allan Fraser was replaced by Thomas Pye.