This is a complete list of acts of the Parliament of the United Kingdom for the year 1870.
Acts passed before 1963 are cited using this number, preceded by the year(s) of the reign during which the relevant parliamentary session was held; thus the Union with Ireland Act 1800 is cited as "39 & 40 Geo.
3 c. 67", meaning the 67th act passed during the session that started in the 39th year of the reign of George III and which finished in the 40th year of that reign.
Note that the modern convention is to use Arabic numerals in citations (thus "41 Geo.
The second session of the 20th Parliament of the United Kingdom, which met from 8 February 1870 until 10 August 1870.