Murray Royce De Laine (born 29 August 1936) is a former Australian politician.
He worked for General Motors-Holden for 35 years and was a shop steward and executive member of the Association of Draughting, Supervisory and Technical Employees (ADSTE).
He represented the electorate of Price as a Labor Party member of the South Australian House of Assembly between 1985 and 2001.