Sir John Joseph Swaine, CBE, QC, SC, JP (Traditional Chinese: 施偉賢爵士; 22 April 1932 – 7 August 2012) was the President of the Legislative Council of Hong Kong from 1993 to 1995.

A barrister by training, Swaine was an appointed and unofficial member of the council.

The post was abolished with the election of the President of the council from amongst the councillors (thus replacing the Governor).

After his work at the Council, Swaine returned to the private practice of law.

John Joseph Edward Swaine is also a barrister and CEO of the Media Bank.