| JOINT TASK FORCE SEVEN | VAdm Arthur D. Struble | ||
| Task Force 90—Attack Force | RAdm James H. Doyle | ||
| 92.1 | Landing Force | MajGen Oliver P. Smith | |
| 1st Marine Division (Reinforced) | |||
| 92.11 | Regimental Combat Team 1 | Col Lewis B. Puller | |
| 92.11.1 Battalion Landing | |||
| Team 1, 1st Marines | LtCol Jack Hawkins | ||
| 92.11.2 Battalion Landing | |||
| Team 2, 1st Marines | LtCol Alan Sutter | ||
| 92.11.3 Battalion Landing | |||
| Team 3, 1st Marines | LtCol Thomas L. Ridge | ||
| 92.12 | Regimental Combat Team 5 | LtCol Raymond L. Murray | |
| 92.12.1 Battalion Landing | |||
| Team 1, 5th Marines | LtCol George R. Newton | ||
| 92.12.2 Battalion Landing | |||
| Team 2, 5th Marines | LtCol Harold R. Roise | ||
| 90.00 | Flagship Element | ||
| Mount McKinley | AGC | Capt Carter A. Printup | |
| Eldorado (RAdm Lyman K. Thackrey embarked) | AGC | Capt Joseph B. Stefanac | |
| 90.01 | Tactical Air Control Element | ||
| Tactical Air Squadron 1 | Cdr Theophilus H. Moore | ||
| 90.02 | Naval Beach Group Element | Capt Watson T. Singer | |
| 90.02.1 Headquarters Unit | |||
| 90.02.2 Beachmaster Unit | LCdr Martin C. Sibitzky | ||
| 90.02.3 Boat Unit 1 | LCdr Herman E. Hock | ||
| 90.02.4 Amphibious | |||
| Construction | |||
| Battalion | LCdr M. Ted Jacobs, Jr. | ||
| 90.02.5 Underwater | |||
| Demolition | |||
| Team Unit | LCdr David F. Welch | ||
| 90.03 | Control Element | LCdr Clyde Allmon | |
| Diachenko | APD | LCdr James R. Wilson | |
| 90.03.1 Control Unit Red | LCdr Ralph H. Schneeloch, Jr. | ||
| Horace A. Bass | APD | LCdr Alan Ray | |
| 90.03.2 Control Unit Green | Lt Reuben W. Berry | ||
| PCEC 896 | PCEC | Lt Reuben W. Berry | |
| 90.03.3 Control Unit Blue | Lt Theodore B. Clark | ||
| Wantuck | APD | LCdr John B. Thro | |
| 90.04 | Administrative Element | Capt Virginius R. Roane | |
| 90.04.1 Service Unit | |||
| Consolation | AH | Capt Charles M. Ryan | |
| 12 LSU (plus additional LSUs on arrival) | 12-20 LSU | ||
| 90.04.2 Repair and Salvage Unit | Cdr Emmanuel T. Goyette | ||
| Lipan | LCdr Howard K. Smith | ||
| Cree | Lt George E. Poore | ||
| Arikara 3 | ATF | LCdr Kenneth A. Mundy | |
| Conserver | ARS | Lt James L. Thompson | |
| Askari | ARL | LCdr Robert J. Siegelman | |
| YTB 406 | YTB | ||
| Gunston Hall | Cdr Charles W. Musgrave | ||
| Fort Marion | Cdr Noah Adair, Jr. | ||
| Comstock 3 | LSD | Cdr Emmanuel T. Goyette | |
| 90.1 | Advance Attack Group | Capt Norman W. Sears | |
| 92.12.3 Advance Landing | |||
| Force Unit | |||
| Battalion Landing Team 3 | LtCol Robert D. Taplett | ||
| 5th Marines | |||
| 90.11 Transport Element | Capt Norman W. Sears | ||
| Fort Marion | Cdr Noah Adair, Jr. | ||
| 3 LSU embarked | |||
| 90.11.1 Transport Unit | Cdr Selden C. Small | ||
| Horace A. Bess | LCdr Alan Ray | ||
| Diachenko | LCdr James R. Wilson | ||
| Wantuck | LCdr John B. Thro | ||
| 90.2 | Transport Group | Capt Virginius R. Roane | |
| George Clymer | Capt Raymond S. Lamb | ||
| Cavalier | Capt Daniel J. Sweeney | ||
| Pickaway | Capt Samuel H. Crittenden, Jr. | ||
| Henrico | Capt John E. Fradd | ||
| Noble | 5 APA | Capt Michael F. D. Flaherty | |
| Union | Capt Gerald D. Zurmuchlen | ||
| Alshain | Capt Robert N. S. Clark | ||
| Achernar | Capt Crutchfield Adair | ||
| Oglethorpe | Capt Paul F. Heerbrandt | ||
| Seminole | Capt Henry Farrow | ||
| Thuban | Cdr Erle V. Dennett | ||
| Whiteside | Capt Eugene L. Lugibihl | ||
| Washburn | 8 AKA | Capt James A. Prichard | |
| President Jackson | AP | Capt Charles A. Ferriter | |
| Gunston HallA | Cdr Charles W. Musgrave | ||
| ComstockA | Cdr Emmanuel T. Goyette | ||
| 90.3 | Tractor Group | Capt Robert C. Peden | |
| LST 611 | Lt Delmar E. Blevins | ||
| LST 715 | Lt Willie J. Gros | ||
| LST 742 | Lt Robert B. Leonnig | ||
| LST 802 | Lt Vladimir Fedorowicz | ||
| LST 845 | Lt John F. Butler | ||
| LST 1048 | Lt Rayburn M. Quinn | ||
| LST 1123 | Lt Charles L. Wall | ||
| LST 1134 | Lt William B. Faris | ||
| LST 1138 | Lt Mike Stapleton | ||
| LST 857 | Lt Dick Weidemeyer | ||
| LST 859 | Lt Leland Tinsley | ||
| LST 898 | Lt Robert M. Beckley | ||
| LST 914 | Lt Ralph L. Holzhaus | ||
| LST 973 | Lt Robert I. Trapp | ||
| LST 799 | Lt Trumond E. Houston | ||
| LST 883 | Lt Charles M. Miller | ||
| LST 975 | 17 LST | Lt Arnold W. Harer | |
| SCAJAP LSTs | 30 LST | ||
| LSM 419 | LSM | Lt John R. Bradley | |
| 90.4 | Transport Division 14 | Capt Samuel G. Kelly | |
| (7th RCT U. S. Marines and MAG 33 embarked; did not arrive Inchon until 21 Sept.) | |||
| Bayfield | Capt William E. Ferrall | ||
| Okanogan | Capt Timothy F. Donohue | ||
| Bexar | Capt Clarence E. Coffin, Jr. | ||
| Thomas Jefferson | 4 APA | Capt Tyrrell D. Jacobs | |
| Algol | Capt John A. Edwards | ||
| Winston | Capt Jack Maginnis | ||
| Montague | 3 AKA | Capt Henry P. Wright, Jr. | |
| Catamount | Cdr Kenneth Loveland | ||
| Colonial | 2 LSD | Cdr Thomas J. Greene | |
| 90.5 | Air Support Group | RAdm Richard W. Ruble | |
| 90.51 CVE Element | RAdm Richard W. Ruble | ||
| Badoeng Strait | Capt Arnold W. McKechnie | ||
| Sicily | 2 CVE | Capt John S. Thach | |
| 90.52 CVE Screen | Cdr Byron L. Gurnette | ||
| Hanson | DDR | Cdr Cecil R. Welte | |
| Taussig | Cdr William C. Meyer | ||
| George K. MacKenzie | Cdr William R. Laird, Jr. | ||
| Ernest G. Small | 3 DD | Cdr Franklin C. Snow | |
| 90.6 | Gunfire Support Group | RAdm John M. Higgins | |
| 90.61 | Cruiser Element | RAdm John M. Higgins | |
| 90.6.2 Fire Support Unit 1 | RAdm John M. Higgins | ||
| Toledo | Capt Richard F. Stout | ||
| Rochester | Capt Edward L. Woodyard | ||
| HMS Kenya | Capt P. W. Brock, RN | ||
| HMS Jamaica | Capt J. S. C. Salter, D.S.O., O.B.E., RN | ||
| 90.62 | Destroyer Element | Capt Halle C. Allan, Jr. | |
| 90.6.2 Fire Support Unit 2 | Capt Halle C. Allan, Jr. | ||
| Mansfield | Cdr Edwin H. Headland | ||
| De Haven | Cdr Oscar B. Lungren | ||
| Lyman K. Swenson | 3 DD | Cdr Robert A. Schelling | |
| 90.63 | Fire Support Unit 3 | Cdr Robert H. Close | |
| Collett | Cdr Robert H. Close | ||
| Gurke | Cdr Frederick M. Radel | ||
| Henderson | Cdr William S. Stewart | ||
| 90.63 | LSMR Element | Cdr Clarence T. Doss, Jr. | |
| 90.6.4 Fire Support Unit 4 | Cdr Clarence T. Doss, Jr. | ||
| LSMR 401 | LCdr Melvin E. Bustard, Jr. | ||
| LSMR 403 | Lt Frank G. Schettino | ||
| LSMR 404 | 3 LSMR | Lt George M. Wrocklage | |
| 90.7 | Screening and Protective Group | Capt Richard T. Spofford | |
| Rowan | DD | Cdr Alan R. Josephson | |
| Southerland | DDR | Cdr Homer E. Conrad | |
| Bayonne | LCdr Harry A. Clark | ||
| Newport | LCdr Percy A. Lilly, Jr. | ||
| Evansville | LCdr Elliot V. Converse, Jr. | ||
| HMS Mounts Bay | Capt J. H. Unwin, D. S. C., RN | ||
| HMS Whitesand Bay | LCdr J. V. Brothers, RN | ||
| HMNZS Tutira | LCdr P. J. H. Hoare, RNZN | ||
| HMNZS Pukaki | 7 PF | LCdr L. E. Herrick, D. S. C., RNZN | |
| RFS La Grandiere | 8 PF | Cdr Urbain E. Cabanie | |
| Pledge | AM | Lt Richard Young | |
| Partridge | Lt(jg) Robert C. Fuller, Jr. | ||
| Mockingbird | Lt(jg) Stanley P. Gary | ||
| Kite | Lt(jg) Nicholas Grkovic | ||
| Osprey | Lt(jg) Philip Levin | ||
| Redhead | Lt(jg) T. R. Howard | ||
| Chatterer | 6 AMS | Lt(jg) James P. McMahon | |
| 90.8 | Second Echelon Movement Group | Capt Louis D. Sharp, Jr. | |
| 92.2 7th Infantry Division (Reinforced) | |||
| General G. M. Randall | Capt Alexander C. Thorington | ||
| General J. C. Breckinridge | Capt Fremont B. Eggers | ||
| General H. W. Butner | 3 AP | Capt Dale E. Collins | |
| Fred C. Ainsworth | |||
| General Leroy Eltinge | |||
| Aiken Victory | |||
| Private Sadao S. Munemoi | 4 T-AP | ||
| SS African Rainbow | |||
| SS African Pilot | |||
| SS Robin Kirk | |||
| SS Helen Lykes | |||
| SS Meredith Victory | |||
| SS Empire Marshall | |||
| SS Mormacport | |||
| SS Lawrence Victory | |||
| SS Southwind | |||
| SS Beaver Victory | |||
| SS Robin Goodfellow | |||
| SS California Bear | |||
| 90.9 | Third Echelon Movement Group | Capt Albert E. Jarrell | |
| X Corps troops | |||
| General William A. Mann | AP | Capt Charles H. Walker | |
| General William Weigel | |||
| Marine Phoenix | 2 T-AP | ||
| SS Robin Trent | |||
| SS Dolly Turman | |||
| SS Charles Lykes | |||
| SS Twin Falls Victory | |||
| SS American Veteran | |||
| SS American Attorney | |||
| SS Empire Wallace | |||
| SS Green Bay Victory | |||
| SS P. & T. Navigator | |||
| SS Luxembourg Victory | |||
| SS Belgium Victory | |||
| SS Bessemer Victory | |||
| SS Cotton State | |||
| 91 | Blockade and Covering Force | RAdm Sir William G. Andrewes, K. B. E., C. B., D. S. O., RN | |
| HMS Triumph | CVL | Capt A. D. Torlesse, D. S. O., RN | |
| HMS Ceylon | CL | Capt C. F. J. L. Davies, D. S. C., RN | |
| HMS Cockade | LtCdr H. J. Lee, D. S. C., RN | ||
| HMS Charity | LtCdr P. R. G. Worth, D. S. C., RN | ||
| HMCS Cayuga | Capt Jeffry V. Brock, D. S. C., RCN | ||
| HMCS Sioux | Cdr P. D. Taylor, RCN | ||
| HMCS Athabaskan | Cdr R. T. Welland, D. S. C., RCN | ||
| HMAS Bataan | Cdr W. B. M. Marks, RAN | ||
| HMAS Warramunga | Cdr O. H. Becher, D. S. C., RAN | ||
| HNethMS Evertsen | 8 DD | LtCdr D. J. Van Doorninck | |
| ROK NAVAL FORCES | Cdr Michael J. Luosey, USN | ||
| Paik Doo San (PC 701) | Cdr Chai Yong Nam, ROKN | ||
| Kum Kang San (PC 702) | Cdr Lee Hi Jong, ROKN | ||
| Chi Ri San (PC 704) | 4 PC | LCdr Hyun Sibak, ROKN | |
| YMS 302 | |||
| YMS 303 | |||
| YMS 306 | |||
| YMS 307 | |||
| YMS 501 | |||
| YMS 502 | |||
| YMS 503 | |||
| YMS 510 | |||
| YMS 512 | |||
| YMS 515 | |||
| YMS 518 | 11 YMS | ||
| TASK FORCE 77—FAST CARRIER GROUP | RAdm Edward C. Ewen (in Philippine Sea) | ||
| Carrier Division 1 | RAdm Edward C. Ewen | ||
| Philippine Sea | CV | Capt Willard K. Goodney | |
| Carrier Division 3 | RAdm John M. Hoskins | ||
| Valley Forge | CV | Capt Lester K. Rice | |
| Carrier Division 5 | |||
| Boxer | CV | Capt Cameron Briggs | |
| 77.1 Support Group | Capt Harry H. Henderson | ||
| Worcester | Capt Harry H. Henderson | ||
| 77.2 Screen Group | Capt Charles W. Parker | ||
| DesDiv 31 | Capt Charles W. Parker | ||
| Shelton | Cdr Charles B. Jackson, Jr. | ||
| James E. Kyes | Cdr Fran M. Christiansen | ||
| Eversole | 3 DD | Cdr Charles E. Phillips | |
| Higbee | DDR | Cdr Elmer Moore | |
| DesDiv 111 | Capt Jeane R. Clark | ||
| Wiltsie | Cdr Carrol W. Brigham | ||
| Theodore E. Chandler | Cdr William J. Collum, Jr. | ||
| Hamner | 3 DD | Cdr Jack J. Hughes | |
| Chevalier | DDR | Cdr Blake B. Booth | |
| DesDiv 112 | Capt Bernard F. Roeder | ||
| Ozbourn | Cdr Charles O. Akers | ||
| Mc Kean | Cdr Harry L. Reiter, Jr. | ||
| Hollister | 3 DD | Cdr Hugh W. Howard | |
| Frank Knox | DDR | Cdr Sam J. Caldwell, Jr. | |
| CortRon 1 | |||
| Fletcher | Cdr W. M. Lowry | ||
| Radford | 2 DDE | Cdr Elvin C. Ogle | |
| TASK FORCE 79—COMMANDER SERVICE SQUADRON 3 | Capt Bernard L. Austin | ||
| 79.1 | Mobile Logistic Service Group | Capt John G. McClaughry | |
| Cacapon (Initially) | Capt John G. McClaughry | ||
| Passumpsic (Initially) | 2 AO | Capt Frank I. Winant, Jr. | |
| Mount Katmai | AE | Capt Albert S. Carter | |
| Graffias | AF | Capt William W. Fitts | |
| 79.2 | Objective Area Logistic Group | Capt Philip H. Ross | |
| Navasota (Initially) | AO | Capt Robert O. Strange | |
| Virgo | AKA | Capt Philip H. Ross | |
| Grainger | AK | Cdr Horace C. Laird, Jr. | |
| Hewell | Lt Stanley Jaworski | ||
| Ryer | Lt Gurley P. Chatelain | ||
| Estero | 3 AKL | Lt Tom Watson | |
| 79.3 | Logistic Support Group | Capt Bernard L. Austin | |
| Piedmont | Capt James R. Topper | ||
| Dixie | 2 AD | Capt Jose M. Cabanillas | |
| Kermit Roosevelt | ARG | Cdr Lester C. Conwell | |
| Jason | ARH | Capt William B. Epps | |
| Cimarron | AO | Capt Stanley G. Nichols | |
| Warrick | Capt George Fritschmann | ||
| Uvalde | 2 AKA | Capt Louis F. Teuscher | |
| Nemasket | AOG | Lt Harry F. Dixon | |
| Karin | AF | LCdr Berley L. Maddox | |
| 79.4 | Salvage and Maintenance Group | ||
| Mataco | ATF | Lt Frank P. Wilson | |
| Bolster | ARS | Lt Billis L. Whitworth | |
| TASK FORCE 99—PATROL AND RECONNAISSANCE FORCE | RAdm George R. Henderson | ||
| Curtiss | AV | Capt Anson C. Perkins | |
| Gardiners Bay | AVP | Capt Frank G. Raysbrook | |
| Salisbury Sound | AV | Capt Francis R. Jones | |
| 99.1 | Search and Reconnaissance Group | Capt Joseph M. Carson | |
| 99.11 | Patrol Squadron 6 | Cdr Arthur F. Farwell, Jr. | |
| 99.12 | 88th Squadron RAF | Squadron Leader P. Helme | |
| 99.13 | 209th Squadron RAF | Squadron Leader P. Le Cheminant | |
| 99.2 | Patrol and Escort Group | Capt Joseph M. Carson | |
| 99.21 | Patrol Squadron 42 | Cdr Gordon F. Smale | |
| 99.22 | Patrol Squadron 47 | Cdr Joe H. Arnold | |
A 3 LSU embarked