Second O'Shanassy ministry

The Second O'Shanassy Ministry was the 4th ministry of the Government of Victoria. It was led by the Premier of Victoria, John O’Shanassy, with the swearing in of the ministry occurring on 10 March 1858.

The ministry resgined on 27 October 1860 following a vote of no confidence in the Legislativ Assembly in which O'Shanassy's government was defeated 56 votes to 17.