Patrick O' Sullivan (20 January 1835 – 25 February 1887) was a British lawyer of Irish origin who served as the Advocate-General of the Madras Presidency and ex-officio member of the Madras Legislative Council from 1877 to 1882.
He studied law at Gray's Inn and was called to the bar in 1864.
[1] He married Sidney Jane Moore in India.
They had only one son, Arthur, a British Army officer who played a leading role in the 1914 Christmas truce.
[2]