The City of London Courts of Justice Act 1815 (55 Geo. 3. c. xciii) was a local act of the Parliament of the United Kingdom that reformed the courts of justice of the City of London and authorised the purchase of Guildhall Chapel and Blackwell Hall to erect new facilities for the Courts of King's Bench, Common Pleas, and Requests.
Section 1 of the act repealed 4 enactments as far as related to the market of Blackwell Hall and the site thereof:
The whole act was repealed by part 5 of the Statute Law (Repeals) Act 2013.
The qualified terms of the repeal led to several acts being repealed by later acts, including the Statute Law Revision Act 1867 (30 & 31 Vict. c. 59).