Name	Parish	From	To	Comments
Abbotside	High Abbotside, Hawes	1906	1909
Aberford Road	Wakefield	1880	1894	Probably Bottom Boat
Accomodation Road	Harehills, Leeds	1854	1854	Became Alma
Ackton Hall	Featherstone, Pontefract	1877	1985	First shaft sunk 1877. Closed for geological reasons 05/07/1985.
Ackworth	Ackworth	1909	1913	Sinking 1909 to 1913 and used for man-riding at Ackton Hall.
Acorn Hill	Stannington, Sheffield	1921	1951	Fireclay, abandoned 20/10/1966, plan 15246.
Acre Lane	Wibsey, Bradford	1921	1921
Acre Mills	Wibsey, Bradford	1894	1894
Adwalton	Adwalton, Leeds	1896	1903
Adwalton (a)	Adwalton, Leeds	1854	1860
Adwalton Common	Adwalton, Leeds	1872	1881
Adwalton Lane	Adwalton, Leeds	1871	1880
Adwalton Moor (a)	Adwalton, Leeds	1854	1877
Adwalton Moor (b)	Adwalton, Leeds	1873	1881	Sinking from 1873 to 1879
Agnes	Barnsley	1863	1883
Ainley	Elland, Halifax	1888	1897
Ainley Grange	Elland, Halifax	1912	1926	Standing 1915 to 1926.
Albion	Barnsley	1901	1905
Alderscholes	Thornton, Bradford	1861	1887	On 1st edition O.S. 1/10560 sheet.
Aldwarke Main	Parkgate, Rawmarsh	1862	1961	Closed 30/06/1961.
Alexandra	Tong, Bradford	1918	1918	Abandoned
All Alone	Idle Moor, Bradford	1892	1901	Not listed after 1897
Allatt Hill	Rastrick, Brighouse	1907	1908	Bentley & Kaye
Allerton	Allerton, Bradford	1865		Patefield & Patchett
Allerton	Allerton, Bradford	1867		Carr, Cliffe & others
Allerton	Allerton, Bradford	1855	1921	Little Moor. Abandoned August 1921
Allerton Bywater	Allerton Bywater	1854	1992	Closed 27/03/1992.
Allerton Main	Swillington, Leeds	1853	1887	See Allerton Main, Victoria.
Allerton Main, Albert	Swillington, Leeds	1882	1935	Discontinued 1930. Abandoned December 1935
Allerton Main, Fleakingley Beck	Swillington, Leeds	1888	1897	See Fleakingley Beck may also appear as Fleatingley Beck
Allerton Main, Primrose Hill	Swillington, Leeds	1893	1946	Called Allerton Main, Primrose Hill until 1947 and then Primrose Hill until it closed in March 1970.
Allerton Main, Victoria	Swillington, Leeds	1888	1947	See Victoria (c).
Allerton, Haigh Moor	Leeds	1861	1868
Alma	Harehills, Leeds	1855	1861	See Accomodation Road in 1854.
Altofts Brickworks Extension	Altofts, Wakefield	1996	1996
Alumina	Oughtibridge, Sheffield	1878	1887
Alverthorpe	Wakefield	1866	1879
Ambler Thorn	Halifax	1897	1960	Mainly a fireclay mine.
Ambler Thorn / Strines	Halifax	1901	1960
Andrew Beck Opencast	Farnley, Leeds	1965	1980
Andrew Hill	Gildersome, Leeds	1873	1875	On 1st edition O.S. 1/10560 sheet. Sinking from 1873 to 1875.
Angram	Middlesmoor, Pateley Bridge	1904	1905	Abandoned in 1905
Apple Tree Pit	Wyke, Bradford	1842		Sunk in 1842
Arbourthorne	Gleadless, Sheffield	1888	1923	Closed 1892 to 1920? Closed December 1923.
Ardsley Fall	Wakefield	1856	1872
Armistice	Hazlehead, Holmfirth	1920	1928	Discontinued October 1928 and abandoned October 1938.
Ash Grove No.1	Southowram, Halifax	1896	1976	Closed 30/09/1976.
Ash Grove No.2	Southowram, Halifax	1929	1930	Discontinued July 1930
Ashday	Southowram, Halifax	1922	1957	Abandoned on 17/02/1959.
Ashes	Saddleworth, Oldham	1861	1870
Ashfield	Farnley, Leeds	1892	1962	A Dayhole. Appears to have stood from 1911 to 1927 and 1930 to 1961 inclusive
Ashfield Fireclay Mine	Conisborough	1879	1902
Askern Main	Askern, Doncaster	1910	1991	Closed 20/12/1991.
Astley	Swillington, Leeds	1854	1887	On 1st edition O.S. 1/10560 sheet.
Aston	Aston, Sheffield	1907	1936	Discontinued April 1931 and abandoned January 1936.
Aston	Rotherham	1855	1871
Aston Main	Aston, Sheffield	1872	1883
Attercliffe	Sheffield	1854	1858
Augusta	Borough Corner, Wakefield	1881	1903	Abandoned 1903
Austin's Dayhole	Temple Newsam, Leeds	1921	1925	Abandoned August 1925.
Aycliffe Hill	Hoton, Bradford	1865	1872