Lord Justice

Lord Justice may refer to:
 * A member of a collective regency in the temporary absence of the sovereign or viceroy:
 * Lords Justices of Ireland, in the absence of the chief governor
 * Under the Regency Acts until 1840, if the monarch died while the heir was abroad, Lords Justices would be appointed until the new monarch arrived.
 * Lords Justices appointed during the absence of King George I in 1719, when the king was in Hanover
 * Style of various senior judges in Britain or Ireland
 * Lord Justice of Appeal in England and Wales (since 1875)
 * Lord Justice of Appeal in Ireland (1877–1924)
 * Lord Justice of Appeal in Northern Ireland (since 1921)
 * Lord Justice of Appeal in Chancery (1851–1875)
 * Lord Justice of Appeal in Chancery in Ireland (1856–1877)
 * Lord Justice Clerk second most senior judge in Scotland
 * Lord Justice General senior criminal judge in Scotland, since 1836 merged with Lord President of the Court of Session