Surnames Beginning with "R"
| Surname | First/Middle | Residence | Birthday | Birthplace |
| Rader | Jesse Lee | Norman | 20 Apr 1883 | |
| Ragsdale | Calvin C. | Norman | 25 Jun 1897 | TX |
| Ragsdale | George William | Norman | 10 Mar 1892 | Honey Grove, TX |
| Ragsdale | John M. | Norman | 17 Sep 1883 | |
| Ragsdale | Thomas Edward | Lexington | 10 Aug 1876 | |
| Rainey | Andrew Robert | Norman | 3 Dec 1875 | |
| Rainey | Hawle Walter | Moore | 15 Feb 1879 | |
| Ramsey | Ira | Noble | 14 Jan 1893 | McClain County, OK |
| Ramsey | Perry Alvey | Noble | 22 Mar 1891 | Cleveland County, OK |
| Rapp | Isaiah March | Norman | 22 Mar 1877 | |
| Ratliff | Aaron Boice | Noble | 14 Mar 1881 | |
| Rawls | Silas Franklin | Norman | 30 May 1898 | |
| Ray | Birt | Tribbey | 30 May 1882 | |
| Ray | Claude | Lexington | 5 Sep 1900 | |
| Ray | Joseph I. | Lexington | 25 Nov 1874 | |
| Ray | Marion | Tribbey | 10 Apr 1884 | |
| Rayburn | Luther Melton | Moore | 5 Oct 1888 | Waxahachie, TX |
| Rayburn | William Benjiman | Moore | 15 Oct 1885 | |
| Reading | Juan H. | Norman | 10 Feb 1896 | Oklahoma City, OK |
| Reagan | Marcus Lafayette | Norman | 9 Mar 1886 | |
| Reaves | Samuel Watson | Norman | 27 Jul 1875 | |
| Record | William Eldon | Wheatland | 26 Nov 1891 | Knox, IN |
| Recter | James Patrick | Norman | 22 Feb 1875 | |
| Redd | William M. | Marietta | 1900 | |
| Redwine | James B. | Norman | 5 Sep 1891 | Healdton, OK |
| Redwine | John Wesley | Lexington | 27 Aug 1899 | |
| Redwine | Wesley William | Lexington | 30 Jan 1895 | Helsel, OK |
| Reed | Frank | Norman | 11 Apr 1896 | Norman, OK |
| Reed | Thomas Columbus | Lexington | 19 Sep 1883 | |
| Reeder | Johnie L. | Lexington | 26 Jun 1900 | |
| Reeds | Claude | Wheatland | 11 Nov 1891 | Wheatland, OK |
| Reese | J.B. | Marlow | c. 1885 | |
| Reese | William R. | Paoli | 1874 | |
| Reeves | Claude L. | Norman | 1 Feb 1893 | Bryan County, OK |
| Reeves | Edward H. | Norman | 9 Feb 1888 | Garland, TX |
| Reeves | Frank | Newalla | 19 Mar 1873 | |
| Reeves | Lee Lafayette | Lexington | 18 Aug 1880 | |
| Reeves | William David | Newalla | 17 Feb 1883 | |
| Reichhuver | Frank | Norman | 14 Aug 1899 | |
| Reichuber | Luis | Norman | 22 Apr 1894 | Germany |
| Reiter | Amos | Moore | 6 Oct 1889 | MN |
| Reiter | David Lewis | Moore | 6 Sep 1896 | Oklahoma County, OK |
| Reneau | Buddie Francis | Newalla | 9 Sep 1897 | |
| Renner | Alvin | Norman | 25 Nov 1893 | Glenrose, TX |
| Renner | Henry Stephens | Norman | 2 Dec 1874 | |
| Renner | Lawrence H. | Bradley | 6 Feb 1900 | |
| Renner | Walter | Norman | 23 Nov 1891 | Glenrose, TX |
| Rentepohler | Samuel Criss | Norman | 22 Sep 1879 | |
| Rentfro | Grover Cleveland | Norman | 30 Apr 1885 | |
| Revelle | Wakefield | Norman | 1 May 1896 | Anamo, TN |
| Reynolds | Coy | Norman | 1 Apr 1898 | |
| Reynolds | Frank | Noble | 16 Feb 1887 | Gainesville, TX |
| Reynolds | Frank T. | Moore | 5 Aug 1878 | |
| Reynolds | Fred | Norman | 19 Jun 1894 | Norman, OK |
| Reynolds | James Darence | Norman | 1 Sep 192 | Noble, OK |
| Reynolds | Robert Clarence | Noble | 24 Oct 1889 | Noble, OK |
| Rhodes | Clifton | Norman | 24 Nov 1891 | Vernon, TX |
| Rhyneheart | William | Putnam City | 1886 | |
| Rice | Dee Witt | Norman | 18 Oct 1899 | |
| Rice | Earl C. | Norman | 6 Jul 1889 | Winfield, KS |
| Rice | Herbert | Norman | 18 Jun 1883 | |
| Rice | Warren Edwin | Noble | 30 Apr 1883 | |
| Richards | Charles Alexander | Norman | 1 Apr 1877 | |
| Richards | Homer M. | Cleveland | 9 Apr 1895 | Valier, PA |
| Richards | John R. | Oklahoma City | c. 1880 | |
| Richards | Oliver Lorenzo | Moore | 15 Jul 1882 | |
| Richards | William Jay | Lexington | 6 Sep 1888 | Simpson, TX |
| Richardson | Charley C. | Macomb | 30 Sep 1883 | |
| Richardson | George Russell | Noble | 7 Jan 1886 | |
| Richardson | Henry Bliss | Woodward | 27 Nov 1878 | |
| Richardson | Jake Miller | Lexington | 16 May 1900 | |
| Richardson | James Henry | Lexington | 15 Oct 1882 | |
| Richardson | Jess | Lexington | 20 May 1887 | Wilson County, TX |
| Richardson | John Q. | Trousdale | 19 Oct 1891 | White Bead, OK |
| Richardson | John Rufus | Lexington | 30 Jun 1885 | |
| Richardson | Joseph M. | Lexington | 12 Dec 1888 | Sedalia, MO |
| Richardson | Lawrence Otto | Noble | 23 Nov 1883 | |
| Richardson | Limel R. | Lexington | 17 Jun 1879 | |
| Richardson | William Otha | Norman | 15 Apr 1895 | Eastland County, TX |
| Richmond | James M. | Norman | 8 Oct 1875 | |
| Richubert | Pete Jr. | Norman | 14 Apr 1893 | Germany |
| Riddle | Z. S. | Augusta | 3 Dec 1882 | |
| Rider | Clarence R. | Noble | 18 Apr 1889 | Milam, MO |
| Rider | Ervin | Noble | 7 Nov 1895 | Norman, OK |
| Rider | Floid | Norman | 20 Aug 1899 | |
| Rider | John E. | Noble | 21 Jan 1886 | |
| Rider | William R. | Noble | 1 Mar 1884 | |
| Ridgel | Roy | Norman | 28 Jan 1896 | Sewling, TX |
| Ridgway | Claud Estell | Rush Spings | c. 1881 | |
| Riedesel | John George Jr. | Norman | 6 Apr 1883 | |
| Riedesel | Louis Franklin | Norman | 3 Jul 1898 | |
| Rieger | Joseph Anton | Norman | 17 Jun 1894 | Lexington, OK |
| Ripley | James E. | Norman | 8 Apr 1881 | |
| Rippey | Carl | Moore | 24 Sep 1898 | |
| Rippy | John Francis | Moore | 24 Dec 1896 | Stony, TX |
| Risinger | Bradford Morse | Norman | 23 Feb 1900 | |
| Ritchie | Frank | Lexington | 8 Aug 1884 | |
| Ritchie | Walter | Lexington | Aug 1899 | |
| Roach | Claude Lee | Norman | 21 Nov 1889 | Selest, TX |
| Roane | William D. | Norman | 18 Jun 1875 | |
| Roark | Edward Lee | Norman | 22 Dec 1898 | |
| Roark | Ralph Benedict | Norman | 11 Jul 1897 | Wagonner, OK |
| Robb | Thomas Bruce | Norman | 31 Jan 1885 | |
| Roberts | Amon Tilden | Lexington | 20 Jan 1877 | |
| Roberts | Fletcher Nabros | Norman | 19 May 1896 | Carnville, GA |
| Roberts | Hollis F. | Norman | 17 Jun 1889 | Wartrace, TN |
| Roberts | Hugh Hamilton | Norman | 13 Jan 1886 | |
| Roberts | James Lisk | Moore | 8 Feb 1881 | |
| Roberts | John Alfred | Noble | 25 Jan 1878 | |
| Roberts | Joseph McDonnell | Norman | 18 Mar 1875 | |
| Roberts | Lester Ward | Moore | 1 Mar 1899 | |
| Roberts | Napolien Bonypart | Lexington | 31 Oct 1881 | |
| Roberts | Omer Elden | Norman | 13 Jul 1892 | Lebanon, MO |
| Roberts | Paul Dewey | Lexington | 12 Feb 1899 | |
| Roberts | Ray Franklin | Moore | 15 Sep 1896 | Lebanon, MO |
| Roberts | William Monroe | Lexington | 15 Dec 1879 | |
| Robertson | James Scott | Newalla | 4 oct 1893 | Waxahachie, TX |
| Robertson | Samuel C. | Norman | 7 Jan 1899 | |
| Robertson | William Correl | Lexington | 14 Apr 1875 | |
| Robinson | Albert G. | Norman | 2 Feb 1889 | Fayettesville, AR |
| Robinson | Ervin James | Moore | 8 Mar 1896 | IL |
| Robinson | James Leroy | Lexington | 27 Aug 1896 | Pauls Valley, OK |
| Robinson | Joe Thomas | Lexington | 10 Oct 1899 | |
| Robinson | John Henry | Lexington | 9 oct 1894 | Pauls Valley, OK |
| Robinson | Martin Elzie | Norman | 22 Jul 1895 | Norman, OK |
| Rodman | Frank C. | Norman | 21 Nov 1879 | |
| Rogers | Barny Henry | Newalla | 16 Jan 1898 | Dixie, OK |
| Rogers | Henry Jackson | Lexington | 23 Jul 1878 | |
| Rogers | Jesse R. | Newalla | 9 Aug 1895 | Dixie, OK |
| Rogers | Oscar Aaron | Newalla | 29 Dec 1898 | |
| Rogers | Thomas E. | Trousdale | 29 Jan 1889 | Topeka, KS |
| Roles | Lewis Edward | Norman | 3 Oct 1884 | |
| Rollinger | John T. | Lexington | 17 Dec 1880 | |
| Rollins | Albert L. | Norman | 20 Jan 1896 | Climax Springs, MO |
| Rollins | Floid | Moore | 8 Jun 1891 | TX |
| Rollins | Jarvis A. | Lexington | 15 Apr 1875 | |
| Rollins | Jesse E. | Lexington | 20 Dec 1890 | West Plains, MO |
| Rollins | Luther Clarence | Moore | 5 Dec 1896 | OK |
| Rollins | Richard Ervin | Moore | 7 Feb 1888 | TX |
| Rollins | Warden Franklin | Norman | 25 Nov 1893 | Climax Springs, MO |
| Rollins | William Jefferson | Moore | 25 Jun 1898 | |
| Rose | James Clarence | Norman | 20 Feb 1898 | |
| Rose | Jonathan B. | Trousdale | 29 Dec 1877 | |
| Rose | William Thomas | Lexington | 1 Jan 1885 | |
| Rose | William Thomas | Lexington | 5 Nov 1879 | |
| Roselins | Charles Lou | Macomb | 18 Oct 1896 | Macomb, OK |
| Roselins | Charley M. | Noble | 21 May 1873 | |
| Roselins | John Flippean | Macomb | 4 Oct 1899 | |
| Roselins | William Robert Jr. | Macomb | 15 Dec 1894 | TN |
| Ross | Cleveland Archer | Lexington | 17 Oct 1875 | |
| Ross | John H. | Lexington | 16 apr 1888 | Graphic, AR |
| Ross | John H. | Lexington | 16 apr 1888 | Graphic, AR |
| Routon | Mabley | Moore | 17 Sep 1899 | Atlanta, GA |
| Row | Charley Cleo | Moore | 30 Dec 1881 | |
| Rowland | B.D. | Mountain View | 29 Oct 1880 | |
| Rowland | Charlie Oliver | Holdenville | 2 Oct 1897 | |
| Rowland | Elbert Sanford | Moore | 10 Mar 1880 | |
| Rowland | Jerry Winser | Holdenville | 18 Sep 1874 | |
| Rowland | Marvin Dewey | Holdenville | 27 Feb 1899 | |
| Roztocil | Frank | Wheatland | 29 May 1881 | |
| Rucker | Robert H. | Norman | 5 May 1895 | MO |
| Rucker | Wayne Newton | Norman | 23 May 1899 | |
| Rucker | William Marvin | Moore | 19 Dec 1883 | |
| Rumine | Peet | Newalla | 15 Dec 1882 | |
| Runyan | Denver | Norman | 28 Aug 1882 | |
| Runyan | John | Trousdale | 6 Jan 1894 | Bryas, OK |
| Runyan | Roy B. | Norman | 22 Mar 1885 | |
| Rush | Charles Evert | Newalla | 6 May 1878 | |
| Rushing | William Dentist | Lexington | 8 Dec 1872 | |
| Russell | Bishop Marvin | Norman | 18 Nov 1896 | Franklin, OK |
| Russell | Edwin Hargroe | Norman | 15 Oct 1894 | Norman, OK |
| Russell | Robert Elee | Norman | 19 Aug 1892 | Norman, OK |
| Russell | Samuel Littlejohn | Norman | 23 Jan 1887 | Belleville, AR |
| Russom | Robert | Orr | 1895 | |
| Rutledge | Jackson Owens | Noble | 25 Mar 1874 | |
| Rutledge | Louden | Norman | 18 Dec 1876 |