| Absolom, Walter | 2-23-1924 | 37 | Welsh | S | - | Mutual | Fall of rock |
| Adenladic, Matt | 11-21-1922 | 29 | Russian | S | - | Ravenwood | Fall of rock |
| Aggan, Kogan | 11-22-1911 | 30 | Turkish | S | - | Tioga | Fall of draw slate |
| Agnes, John | 1-31-1918 | 42 | Colored | M | 5 | Walsen | Fall of rock |
| Agosti, Elario | 10-13-1903 | 27 | Austrian | S | - | Rouse | Fall of Coal |
| Aguilar, E.N. | 3-23-1925 | 35 | Mexican | M | 3 | Ideal | Fall of rock |
| Aller, Tony | 10-17-1909 | 50 | Austrian | S | - | Bunker HIll | Fall of rock |
| Alvarado, Andres | 4-12-1926 | 39 | Mexican | M | 6 | Calumet #1 | Fall of rock |
| Alvarez, Frank Mendez | 10-19-1946 | - | - | - | - | Pryor | Face fall |
| Ambrose, William | 1-6-1911 | 41 | German Pole | S | - | Pinon | Fall of rock |
| Amedei, Evret | 9-19-1924 | 32 | Italian | S | - | Oakdale | Fall of boney |
| Angelina, Pete | 11-1910 | 32 | Austrian | S | - | Maitland | Fall of rock |
| Anster, Joe | 3-5-1927 | 62 | American | M | 1 | Lester | Runaway pit car |
| Antonelli, John | 12-7-1920 | 48 | Italian | M | 7 | Lester | Fall of rock |
| Archuleta, Alejandro | 2-27-1927 | 26 | Hispanic | M | 1 | Pacific | Drilled into shot |
| Ari, Tony | 2-19-1906 | 29 | Italian | S | - | Maitland | Gas explosion |
| Arrowsmith, William | 12-31-1888 | - | - | - | - | Robinson | Runaway pit car on main slope |
| Ashby, C.M. | 3-7-1929 | 41 | American | M | 3 | Ravenwood | Fall of rock |
| Ataka, T. | 11-11-1902 | 30 | Japanese | - | - | Walsen | Fall of rock |
| Athis, Amthon | 1-23-1912 | 21 | Greek | S | - | Huerfano | Fall of top coal |
| Atida, Martin | 9-17-1911 | 45 | Mexican | M | 2 | Rockland | Fell into chute |
| Baca, Emilio | 6-9-1925 | 40 | American | M | 3 | Ludlow | Crushed in a collision of two cars |
| Bairch, George | 6-3-1908 | 31 | Austrian | S | - | Pinon | Fall of rock |
| Ballenick, John | 10-20-1892 | - | - | - | - | Pictou | Premature blast |
| Balterio, Juan | 8-18-1919 | 34 | Mexican | S | - | Oakdale | Explosion of gas due to defective lamp |
| Barrello, Tony | 8-18-1919 | 22 | Italian | S | - | Oakdale | Explosion of gas due to defective lamp |
| Barro, Guiseppi | 4-27-1903 | 49 | Italian | M | - | Sunshine | Fall of roof |
| Barron, Peter | 5-23-1918 | 58 | Russian | M | 0 | Breen | Fall of rock |
| Barros, Juan D. | 3-5-1924 | 45 | Mexican | M | 5 | Leader #1 | Caught between top of car and roof |
| Barrow, Thomas | 2-15-1895 | - | - | - | - | Rouse | Trip of runaway cars |
| Bartola, Boston | 11-23-1924 | - | - | - | - | Butte Valley | Gas explosion |
| Basso, Domenic | 2-11-1907 | 26 | Italian | S | - | Pictou | Fall of slate |
| Baxter, David | 8-14-1905 | 19 | American | S | - | Rugby | Run over by a trip of cars |
| Beam, F. | 2-19-1906 | 28 | American | S | - | Maitland | Gas explosion |
| Beck, Henry | 1-23-1912 | 22 | American | S | - | Oakdale | Fall of rock |
| Bedini, Joe | 10-9-1919 | 28 | Italian | S | - | Gordon | Fall of rock |
| Beljas, Chris | 10-11-1912 | 22 | Slav | S | - | Ravenwood | Fall of rock |
| Bell, Joseph | 7-18-1894 | - | - | - | - | Pictou | Fall of rock |
| Bellotti, Ernest | 1-24-1936 | 54 | American | M | 4 | Major | Fall of rock |
| Beltram, Dominic | 1-15-1942 | - | - | - | - | Sampson | Roof fall |
| Benossi, Louis | 12-8-1912 | 23 | Italian | M | 1 | Toltec | Electrocuted |
| Berdar, Nick | 6-11-1910 | 23 | Croatian | S | - | Ideal | Run over by trip of cars |
| Bergamo, Primo J. | 12-12-1942 | - | - | - | - | Robinson #4 | Roof fall |
| Bertasa, Maurice | 3-25-1886 | - | - | - | - | Cameron | Fall of rock |
| Best, George | 6-24-1918 | 37 | English | S | - | Jobal | Fall of rock |
| Beveridge, Thomas | 2-6-1928 | 49 | American | S | - | Pictou | Fall of rock |
| Biama, Dominie | 1-3-1902 | - | Italian | - | - | Robinson | Fall of roof & coal |
| Biama, Pete | 1-3-1902 | - | Italian | - | - | Robinson | Fall of roof & coal |
| Bisherd, John | 11-9-1899 | 45 | American | M | 4 | Pryor | Struck by six cars |
| Bivens, Nathan | 6-15-1918 | 38 | American | M | 4 | Mutual | Hit by derailed cars |
| Blochter, Rudolf | 1-14-1922 | - | American | S | - | Walsen | Fall of coal & rock |
| Blozosky, Mike | 11-18-1908 | 29 | Slavonian | M | - | Oakdale | Hit by runaway cars |
| Bly, James | 8-18-1919 | 21 | Mexican | M | 1 | Oakdale | Explosion of gas due to defective lamp |
| Boelz, W.R. | 10-5-1923 | 23 | American | S | - | Alamo | Caught between dump car & roof |
| Booth, Thomas W. | 2-20-1923 | 43 | American | M | 3 | Reliance | Fall of rock |
| Bortman, John | 8-26-1935 | 55 | American | M | 3 | Robinson #4 | Fall of rock |
| Brewer, J.H. | 1-20-1902 | - | - | - | - | Pictou | Explosion |
| Brown, John | 6-13-1905 | 40 | American | M | - | Robinson | Fall of rock |
| Brown, Thomas R. | 8-7-1926 | 54 | American | M | 0 | Calumet #2 | Cave of roof |
| Bryson, Claude | 7-27-1915 | 24 | American | S | - | Robinson | Fall of rock |
| Budda, Martin | 7-23-1903 | 34 | Hungarian | M | - | Pryor | Fall of rock |
| Burago, Elogo | 5-6-1904 | 43 | Mexican | S | - | Hezron | Fall of rock |
| Burns, Edward | 5-1-1913 | 15 | American | - | - | Caddell | Fall of rock |
| Busin, Ludwig | 3-1-1938 | - | - | - | - | Gordon | Fall of rock |
| Byolette, Frank | 7-12-1907 | 24 | Italian | S | - | Toltec | Fall of roof |
| Caddell, Fred | 1-6-1916 | 22 | American | M | 0 | Turner | Electrocuted by coal cutter |
| Caddell, William J. | 10-21-1918 | 57 | Scotch | M | 1 | Hezron | Explosion of gas |
| Cairney, James | 11-8-1930 | 39 | American | M | 0 | Alamo | Fall of rib coal |
| Campbell, Wiliam S. | 10-18-1934 | 47 | Scotch | M | 3 | Gordon | Electrocuted |
| Canna, Louis | 9-27-1900 | - | Mexican | M | - | Cameron | Fall of roof |
| Cantani, Frank | 6-23-1909 | 23 | Italian | S | - | Toltec | Fall of rock |
| Carbonato, Paulo | 4-27-1900 | - | - | - | - | Cameron | Fall of roof |
| Carlson, Andrew J. | 9-18-1936 | 60 | American | M | 2 | Robinson #4 | Electrocuted |
| Carstos, Mike | 9-14-1912 | 34 | Greek | S | - | Summit | Struck by fall of slate |
| Carter, John | 2-9-1899 | 51 | American | M | 5 | Pictou | Crushed by loaded pit car |
| Cassai, Domenic | 3-30-1936 | 57 | Italian | W | 4 | Robinson #4 | Fall of rock |
| Cassai, Edward | 6-14-1935 | 34 | American | S | - | Ojo Canon | Fall of rock |
| Ceseroli, Faricino | 12-9-1916 | 26 | Italian | S | - | Walsen | Fall of rock |
| Chavez, Augustine | 4-1-1902 | 38 | Mexican | M | - | Hezron | Fall of rock |
| Chavez, Celso | 1-7-1953 | - | - | - | - | Leader #2 | Fall of rock |
| Chavez, J.A. | 5-5-1921 | - | Mexican | M | 10 | Ideal | Fall of rock |
| Chavez, Manuel | 9-26-1929 | 40 | Mexican | M | 6 | Alamo #2 | Railroad car ran over him |
| Chavez, Sam | 5-29-1925 | 23 | Mexican | M | 1 | Calumet #1 | Fall of rock |
| Chepirio, Joe | 6-20-1921 | 32 | Italian | M | 0 | Mutual | Fall of rock |
| Chido, Thomas | 9-25-1891 | - | - | - | - | Cameron | Piece of coal from a blast |
| Chippini, Vincento | 1-24-1902 | - | Italian | - | - | Hezron | Fall of rock |
| Christopher, William | 8-18-1919 | 47 | Welsh | S | - | Oakdale | Explosion of gas due to defective lamp |
| Chuba, Andrew | 11-6-1922 | 17 | American | - | - | Reliance | Electrocuted |
| Cimino, Joe | 3-5-1937 | 60 | Italian | S | - | Rouse | Fall of rock |
| Clair, Goerge | 2-13-1920 | 62 | English | M | 6 | Maitland | Fall of rock |
| Clark, Hugo | 8-6-1906 | 23 | Scotch | S | - | Champion | Fall of roof |
| Clark, William | 4-24-1899 | 54 | Scotland | M | 1 | Walsen | Struck by a piece of coal |
| Clements, R.C. | 5-28-1926 | 33 | American | M | 0 | Robinson #2 | Fall of rock |
| Conders, Joe | 12-30-1907 | 19 | Slavonian | S | - | Maitland | Fall of slate |
| Condor, Andrew | 12-27-1927 | 26 | American | M | 1 | Reliance | Fall of roof |
| Contoni, Alberto | 12-13-1935 | 41 | American | M | 0 | Cameron | Fall of rock |
| Cooper, William | 9-28-1901 | 38 | Colored | M | - | Maitland | Explosion |
| Cordova, Carlo | 1-16-1945 | - | - | - | - | Gordon | Face fall |
| Cordova, Olandro | 11-18-1906 | 45 | Mexican | M | - | Midway | Fall of roof |
| Cornusco, Pietro | 10-15-1912 | 45 | Italian | M | - | Robinson | Crushed between roof and loaded car |
| Cortez, Jose | 11-3-1914 | 22 | Mexican | S | - | Lester | Crushed between two loaded cars |
| Costelli, Telesofore | 11-30-1910 | 23 | Italian | S | - | Ravenwood | Fall of rock |
| Cotton, Joseph | 10-28-1926 | 24 | American | M | 2 | Caddell | Falling off a skip |
| Courtad, George | 8-25-1924 | 60 | - | - | - | - | Fall of rock |
| Cowlishaw, George | 1-1-1917 | 42 | Pictou | M | 3 | Pictou | Struck by runaway car |
| Crist, Harry | 9-19-1911 | 21 | Greek | S | - | Big Four | Hit by cars |
| Crump, Martin | 1-4-1946 | - | - | - | - | Morning Glory | Machinery |
| Cruz, J.B. | 10-6-1896 | - | - | - | - | Walsen | Fall of rock |
| Cruz, Manuel | 3-1-1921 | 40 | Mexican | M | 0 | Kebler #1 | Squeezed between car and rib |
| Cruze, Salvador | 3-3-1885 | - | - | - | - | Walsen | Fall of slate |
| Cunico, Nello | 10-6-1932 | 32 | Italian | M | 4 | Kebler #2 | Fall of coal |
| Curano, Anton | 10-2-1908 | 54 | Italian | M | - | Pryor | Fall of rock |
| Curic, Joan | 10-11-1912 | 32 | Slav | M | 3 | Ravenwood | Fall of rock |