| Surname | Given Name | Note | County | SD | ED | Line |
|---|---|---|---|---|---|---|
| Spencer | Squire L | Washington | 1 | 155 (2d list) | 1 | |
| Spencer | William V | Multnomah | 1 | 129 (2d list) | 21 | |
| Spencer | William W | widow Sarah J | Union | 2 | 72 | 7 |
| Spinny | Joseph | Multnomah | 1 | 136A | 9 | |
| Spoonamore | George W | Wasco | 2 | 8 | 6 | |
| Sprague | Lewis J | Wasco | 2 | 5 | 9 | |
| Spranger | D J | Coos | 1 | 40 (2d list) | 15 | |
| Springer | Elihu F | Union | 2 | 69 | 5 | |
| Springer | George D | widow Margaret | Umatilla | 2 | 14 | 23 |
| Springer | Lewis B | Harney | 2 | 93 | 8, 9 | |
| Springmeyer | Gerhard H (alias George Cook) | Multnomah | 1 | 129 (2d list) | 35 | |
| Spur | Abram C | widow Lydia | Jackson | 1 | 61 | 3 |
| Spuryer | Jesse | Gilliam | 2 | 44 | 7 | |
| Squires | Joseph | Union | 2 | 69 | 22 | |
| Squires | William | Umatilla | 2 | 14 (2d list) | 7, 8 | |
| StClair | Walter | Coos | 1 | 37 | 35 | |
| StJohns | Noah | Lane | 1 | 85 | 2 | |
| Stack | John T | Baker | 2 | 37 | 2 | |
| Stacy | Isaac J | Jackson | 1 | 62 | 26 | |
| Stafford | George W | Multnomah | 1 | 135 | 16 | |
| Stafford | James A | Benton | 1 | 7 | 14 | |
| Stafford | Wade W | Douglas | 1 | 54 | 21 | |
| Stahl | Charles E | Gilliam | 2 | 45 | 7 | |
| Stakely | Thomas H | Benton | 1 | 10 | 25 | |
| Stanbo | Thomas Parker | widow Frances | Grant | 2 | 76 | 8 |
| Standford | William B | Umatilla | 2 | 12 | 4 | |
| Standish | Alfred W | Linn | 1 | 91 | 2 | |
| Standish | Garrett V | Linn | 1 | 91 | 7 | |
| Stanfield | W W | Jackson | 1 | 55 | 12 | |
| Staniels | John F | Wasco | 2 | 3 | 10 | |
| Stanley | Archey | Umatilla | 2 | 23 | 1 | |
| Stanley | Charles | Union | 2 | 69 | 9 | |
| Stanley | Christopher C | Morrow | 2 | 86 | 1 | |
| Stanley | Howard | Union | 2 | 69 | 41 | |
| Stanley | James J | Wallowa | 2 | 24 | 3 | |
| Stansberry | Allen W | Umatilla | 2 | 18 | 1 | |
| Stansbury | John D | Baker | 2 | 34 | 10 | |
| Stansell | Jessie H | widow Martha J | Union | 2 | 67 | 16 |
| Stansell | William R | Umatilla | 2 | 20 | 13 | |
| Stanton | Elihu B | Morrow | 2 | 89 | 4 | |
| Stanton | James L B | Multnomah | 1 | 132 (2d list) | 40 | |
| Stanton | Smith C | Umatilla | 2 | 16 | 13 | |
| Stanwood | Barbara J (widow of soldier) | Marion | 1 | 106 | 34 | |
| Staples | Chas G | Multnomah | 1 | 118 | 2 | |
| Stark | Francis M | Grant | 2 | 76 | 22 | |
| Stark | James S | Malheur | 2 | 51 | 31 | |
| Stark | John N | Benton | 1 | 6 | 4 | |
| Stark | Sarah E (widow of soldier) | Multnomah | 1 | 136 | 37 | |
| Starmer | Samuel J | Klamath | 2 | 62 | 2 | |
| Starr | Cornelius | Benton | 1 | 4 | 18 | |
| Starr | Frank | Marion | 1 | 109 | 36 | |
| Starr | George M | Benton | 1 | 2 | 8 | |
| Starr | Samuel E | Crook | 2 | 58 | 3 | |
| Starrett | Ferdinand M | Marion | 1 | 101 | 4 | |
| Starrett | Stephen B | Marion | 1 | 101 | 2 | |
| Stauff | Alexander | Coos | 1 | 39 (2d list) | 18 | |
| Staver | Daniel | Washington | 1 | 152 | 11 | |
| Staver | Samuel W | Multnomah | 1 | 133 | 11 | |
| Stearns | Lawton B | Union | 2 | 68 | 1 | |
| Steel | William | Wasco | 2 | 5 | 12 | |
| Steele | George W | Tillamook | 1 | 149 | 11 | |
| Steele | Peter | Clackamas | 1 | 15 | 5, 6 | |
| Steers | Henry P | Wasco | 2 | 11 | 11 | |
| Steers | Thomas | Lane | 1 | 87 | 12 | |
| Stephen | William | Grant | 2 | 76 | 19 | |
| Stephens | Ephraim | Josephine | 1 | 69 (3d list) | 34, 35 | |
| Stephens | Giles | Multnomah | 1 | 138 | 5 | |
| Stephens | Henry T | Union | 2 | 63 | 33 | |
| Stephens | Ivin | Multnomah | 1 | 138 | 4 | |
| Stephens | John H | Curry | 1 | 43 | 11 | |
| Stephens | Thomas C | Yamhill | 1 | 160 | 12 | |
| Stephens | Thos A | Multnomah | 1 | 118 | 5 | |
| Stephenson | John W | Josephine | 1 | 68 | 2 | |
| Stephenson | Robert D | Jackson | 1 | 55 | 26 | |
| Stephenson | Thomas J | Yamhill | 1 | 159 | 14 | |
| Stepp | Jackson | Multnomah | 1 | 126 | 47 | |
| Sterns | Harley C | Clackamas | 1 | 18 | 40 | |
| Stevens | Edmond | Mexican War | Gilliam | 2 | 43 | 1 |
| Stevens | John | Douglas | 1 | 47 | 3 | |
| Stevens | John D | Clackamas | 1 | 11 | 9 | |
| Stevens | Prince N | Umatilla | 2 | 16 | 17 | |
| Stevens | W | Marion | 1 | 113 (state prison) | 17 | |
| Stevenson | Andrew J | Morrow | 2 | 90 | 1, 8 | |
| Stevenson | James | Washington | 1 | 151 | 43 | |
| Stevenson | James G | Gilliam | 2 | 44 | 15 | |
| Stevenson | Joseph B | Multnomah | 1 | 134 (2d list) | 19 | |
| Steward | Clarance | Multnomah | 1 | 136 | 43 | |
| Steward | Robert | Yamhill | 1 | 160 | 1 | |
| Stewart | Adrian J | Jackson | 1 | 56 (2d list) | 30 | |
| Stewart | Chester V | Lane | 1 | 79 | 36 | |
| Stewart | Cyrus | Marion | 1 | 106 | 14 | |
| Stewart | Ephraim W | Douglas | 1 | 50 | 17 | |
| Stewart | Francis M | Jackson | 1 | 56 (2d list) | 29 | |
| Stewart | George W | Coos | 1 | 35 (2d list) | 20 | |
| Stewart | James H | Multnomah | 1 | 138 | 7 | |
| Stewart | James H | Yamhill | 1 | 162 | 1 | |
| Stewart | James J | Multnomah | 1 | 130 | 11 | |
| Stewart | James W | Josephine | 1 | 69 (3d list) | 1 | |
| Stewart | Jesse I | Douglas | 1 | 48 | 23 | |
| Stewart | Jno | Baker | 2 | 41 | 8 | |
| Stewart | Joel A | Spencer Leonard notes: Stuart | Clackamas | 1 | 18 (2d list) | 20 |
| Stewart | Saml B | Harney | 2 | 94 | 2 | |
| Stewart | Thomas H | Lake | 2 | 31 | 2 | |
| Stewart | William | Curry | 1 | 42 | 6 | |
| Stewart | William R | Curry | 1 | 44 | 8 | |
| Stickels | Sydney | Lane | 1 | 76 | 4 | |
| Stidham | Nathan | Jackson | 1 | 59 | 2 | |
| Stiegemier | John F | Clatsop | 1 | 28 | 12 | |
| Stiers | William J | Linn | 1 | 93 | 6 | |
| Stiles | Edwin F | Lane | 1 | 87 | 13 | |
| Stillinger | Conrad | Josephine | 1 | 69 | 45 | |
| Stillwell | James N | Coos | 1 | 36 | 2 | |
| Stillwell | Russel | Gilliam | 2 | 48 | 6 | |
| Stillwell | William O | Columbia | 1 | 31 (2d list) | 31 | |
| Stilson | Nathan | Gilliam | 2 | 48 | 3 | |
| Stilts | John E | widow Addie | Marion | 1 | 113 (Willamette Univ) | 2 |
| Stilwell | John B | Yamhill | 1 | 161 | 1 | |
| Stimpson | Albert S | Multnomah | 1 | 131 | 19 | |
| Stimson | Cincinnatus | remarried widow Margaret J Westfall | Yamhill | 1 | 158 | 29, 30 |
| Stimson | Thomas J | Yamhill | 1 | 165 (2d list) | 15 | |
| Stinchfield | Lorenzo | Gilliam | 2 | 46 | 36 | |
| Stites | Harvey | Multnomah | 1 | 133 | 37 | |
| Stites | William C | Josephine | 1 | 68 | 21 | |
| Stitt | James H | Curry | 1 | 42 | 10 | |
| Stitt | William | Gilliam | 2 | 46 | 37 | |
| Stoaks | Lysander | Wallowa | 2 | 28 | 20 | |
| Stockam | John A | widow Sarah E | Wallowa | 2 | 29 | 12 |
| Stockam | William C | Wallowa | 2 | 24 | 34 | |
| Stocker | Daniel | widow Lucy C | Baker | 2 | 39 | 13, 14 |
| Stocker | James H | Douglas | 1 | 48 | 18 | |
| Stockhorst | Henry | Yamhill | 1 | 165 (3d list) | 2 | |
| Stocking | John K | Sherman | 2 | 84 | 1 | |
| Stockman | Granville L | Coos | 1 | 35 (2d list) | 42 | |
| Stockman | John L | Umatilla | 2 | 22 | 1, 2, 3 | |
| Stockton | James L | Polk | 1 | 141 | 9 | |
| Stockton | William W | Polk | 1 | 145 | 11 | |
| Stoddard | Frank | Yamhill | 1 | 159 | 18 | |
| Stoddard | Hiram | Marion | 1 | 111 | 13, 14, 15 | |
| Stoddard | William | Polk | 1 | 140 | 5 | |
| Stoel | Ozni | Lane | 1 | 78 | 23 | |
| Stogsdell | Asa J | Clackamas | 1 | 12 | 7 | |
| Stohman | Henry | Columbia | 1 | 31 (2d list) | 39 | |
| Stokes | Albert F | Clackamas | 1 | 11 | 33 | |
| Stokes | Banister | widow Mary A | Umatilla | 2 | 14 | 1 |
| Stolz | Gideon | Marion | 1 | 108 | 49 | |
| Stone | Clark B | Linn | 1 | 91 | 26 | |
| Stone | Enos H | Tillamook | 1 | 149 | 15 | |
| Stoop | William | Union | 2 | 66 | 7 | |
| Stoops | George W | Jackson | 1 | 56 (2d list) | 28 | |
| Storan | John | Multnomah | 1 | 135 | 40 | |
| Storey | Mounts | Linn | 1 | 95 | 31 | |
| Story | Edward | Linn | 1 | 96 | 13 | |
| Stotler | Thomas R | Jackson | 1 | 56 | 10 | |
| Stout | Andrew J | Umatilla | 2 | 14 | 5 | |
| Stoveall | Alex J | widow Divand J | Harney | 2 | 91 | 17 |
| Stover | Napoleon B | Umatilla | 2 | 19 (2d list) | 5 | |
| Stow | Thomas M | Yamhill | 1 | 165 (3d list) | 1 | |
| Straight | Henry D | Wasco | 2 | 2 | 19 | |
| Straight | Joseph A | Lane | 1 | 77 | 34 | |
| Stranahan | Charles H (alias Horace C) | Wasco | 2 | 1 | 17 | |
| Stranahan | Oscar L | Wasco | 2 | 1 | 12, 13 | |
| Strang | David P | Coos | 1 | 37 | 16 | |
| Strauzer | Jacob W | Linn | 1 | 97 | 8 | |
| Stray | John A | Lake | 2 | 32 | 11 | |
| Strickland | James W | Union | 2 | 70 | 2 | |
| Strickler | Isaac | Marion | 1 | 108 | 44 | |
| Strickler | John H | Marion | 1 | 107 | 4 | |
| String | David D | widow Susan E | Lane | 1 | 74 | 11 |
| Strong | Chas J | Polk | 1 | 143 | 5 | |
| Strong | Joseph W | Benton | 1 | 6 | 12 | |
| Stroud | Samuel | Wasco | 2 | 4 | 13 | |
| Stroup | A B | Indian War | Clackamas | 1 | 11 | 1 |
| Stuart | Abraham | Multnomah | 1 | 130 | 25 | |
| Stuart | Augusta E (widow of soldier) | Yamhill | 1 | 163 | 22 | |
| Stuetgen | Theodore | Yamhill | 1 | 158 | 21 | |
| Stukel | Stephen | Klamath | 2 | 60 | 11 | |
| Stull | John D | Umatilla | 2 | 21 | 9 | |
| Stults | Artemus W | Union | 2 | 63 | 41 | |
| Sturgeon | Henry | Harney | 2 | 95 | 5 | |
| Sturges | Nathan D | Wasco | 2 | 2 | 24 | |
| Sturtevant | Edwin | Washington | 1 | 150 | 41 | |
| Suess | Jacob | widow Sarah | Washington | 1 | 153 | 12 |
| Sulivan | James | Malheur | 2 | 52 | 6 | |
| Sulivan | Peter O | Wallowa | 2 | 26 | 19 | |
| Sullivan | J B | Umatilla | 2 | 18 | 15 | |
| Sullivan | James P | Marion | 1 | 113 (state prison) | 18 | |
| Sullivan | John | Union | 2 | 71 | 3 | |
| Sullivan | John P | widow Margaret L | Union | 2 | 69 | 21 |
| Sumers | Joseph | Multnomah | 1 | 128C | 4 | |
| Summers | Joseph | Multnomah | 1 | 126 | 39 | |
| Summers | Owen | Multnomah | 1 | 128D | 2 | |
| Sumner | Schuyler | Klamath | 2 | 60 | 17 | |
| Sunderland | John D | Coos | 1 | 40 | 37 | |
| Surdam | Harrison | Umatilla | 2 | 14 | 12, 37 | |
| Suter | Josiah | Clackamas | 1 | 14 | 6 | |
| Sutherland | Alexander J | Malheur | 2 | 53 | 5 | |
| Sutton | Charles | Linn | 1 | 89 | 2 | |
| Sutton | Charles B | Columbia | 1 | 34 | 23 | |
| Sutton | Isaac C | Marion | 1 | 105 | 27 | |
| Sutton | Thos H | widow Sophia A Brown | Wasco | 2 | 2 | 25 |
| Swain | George R F | Jackson | 1 | 57 | 14, 15, 16 | |
| Swaine | Asa B | Yamhill | 1 | 158 | 36 | |
| Swan | Enos | Multnomah | 1 | 124 | 10 | |
| Swan | Tilghman A | Linn | 1 | 95 | 21 | |
| Swank | David E | Marion | 1 | 102 (2d list) | 4 | |
| Swank | George W | Wasco | 2 | 3 | 22 | |
| Swanson | Lary | Multnomah | 1 | 138 | 22 | |
| Swartz | William S | Spencer Leonard notes: Schwartz | Polk | 1 | 144 | 20 |
| Swayze | Jehial F | Baker | 2 | 39 | 2 | |
| Sweary | Andrew M | Lane | 1 | 83 (2d list) | 35 | |
| Sweden | William | Douglas | 1 | 51 | 6 | |
| Sweeney | William P | widow Flora | Yamhill | 1 | 161 | 16 |
| Sweet | Alansen F | remarried widow Caroline Fenton | Yamhill | 1 | 161 | 11 |
| Sweet | Alford B | widow Emily A | Grant | 2 | 76 | 1 |
| Sweet | Alvin Z | Marion | 1 | 108 | 50 | |
| Sweet | Charles A | Clackamas | 1 | 15 | 31, 32 | |
| Sweet | Nathan B | Lane | 1 | 72 | 12 | |
| Sweney | Joseph M | Lane | 1 | 84 | 13 | |
| Swift | James L | Morrow | 2 | 88 | 7 | |
| Swift | Jno | Baker | 2 | 41 | 10 | |
| Swift | Madison J | Douglas | 1 | 52 (2d list) | 1 | |
| Swikert | Jacob C | Union | 2 | 66 | 35 | |
| Swinehart | Amos | Multnomah | 1 | 129 | 13 | |
| Swinehart | Augustus | Multnomah | 1 | 129 | 12 | |
| Swinney | Green M | Washington | 1 | 151 | 35 | |
| Syack | Richard J | Columbia | 1 | 33 | 44 | |
| Sydelstricker | Charles | Jackson | 1 | 62 | 29 | |
| Sykes | Frank | Washington | 1 | 152 | 32 | |
| Sykes | James | Multnomah | 1 | 139 | 25, 26 | |
| Sykes | Wilbur | Washington | 1 | 152 | 31 | |
| Sylvester | George F | Benton | 1 | 7 | 23 | |
| Sylvester | Lyman | Lane | 1 | 79 | 23 | |
| Tabler | Benj F | Linn | 1 | 90 | 3 | |
| Tafermier | William | Clatsop | 1 | 21 | 8, 9 | |
| Taffe | Irwin H | Wasco | 2 | 6 | 16 | |
| Taffe | James L | Wasco | 2 | 6 | 17 | |
| Taft | Frank F | Coos | 1 | 37 | 15 | |
| Taft | Robert L | Multnomah | 1 | 125 | 10 | |
| Taft | Robert L | Multnomah | 1 | 125 | 42 | |
| Talbert | Jonathan | Umatilla | 2 | 15 | 13 | |
| Talbott | Frank A | Yamhill | 1 | 166 (2d list) | 6 | |
| Talcott | Charles F | Marion | 1 | 105 | 8 | |
| Talent | Aaron P | Jackson | 1 | 56 (2d list) | 2 | |
| Taliafero | Samuel B | Lane | 1 | 84 | 27 | |
| Talliant | William C | remarried widow Mary P Chambers | Union | 2 | 68 | 13 |
| Tallman | Christopher C | Yamhill | 1 | 159 | 13 | |
| Tallman | Levi P | Lane | 1 | 86 | 10 | |
| Talt | John H | Linn | 1 | 89 | 4 | |
| Tarbell | Geo S | Baker | 2 | 38 | 1 | |
| Tarter | Alexander J | Union | 2 | 72 | 24 | |
| Tarter | Alvin | Union | 2 | 72 | 14 | |
| Tate | Wm F | Multnomah | 1 | 119 | 7 | |
| Taylor | Andrew J | Polk | 1 | 140 | 11 | |
| Taylor | Benjamin F | Columbia | 1 | 34 | 30 | |
| Taylor | Benton | Marion | 1 | 108 | 10, 29 | |
| Taylor | David F | Douglas | 1 | 54 | 8 | |
| Taylor | George | wife Flora | Multnomah | 1 | 126 | 10 |
| Taylor | George H | Union | 2 | 66 | 15 | |
| Taylor | Isack J | Lane | 1 | 83 (2d list) | 25 | |
| Taylor | James | Crook | 2 | 56 | 2 | |
| Taylor | James E | Coos | 1 | 35 (2d list) | 29, 30 | |
| Taylor | James N | Clackamas | 1 | 18 (2d list) | 8 | |
| Taylor | John | Polk | 1 | 144 | 8 | |
| Taylor | Joseph | Multnomah | 1 | 122 | 3 | |
| Taylor | Milo | Lane | 1 | 84 | 26 | |
| Taylor | Orson D | Wasco | 2 | 4 | 22 | |
| Taylor | Philip L | Clatsop | 1 | 27 | 1 | |
| Taylor | Samuel | Lane | 1 | 73 | 27 | |
| Taylor | Samuel L | Sherman | 2 | 84 | 2 | |
| Taylor | Samuel R | Clackamas | 1 | 12 | 8 |