The 1927 New South Wales state election was for 90 electoral districts returning 90 members and all elections were held on 8 October 1927.
This election took place after the Hare-Clark voting system was abolished and replaced with single member districts with optional preferential voting.
Both Harold Jaques and Millicent Preston-Stanley were Nationalist members for Eastern Suburbs and Preston-Stanley won Nationalist pre-selection. Jaques re-joined the Nationalist party after the election.