All these vessels were used for personnel movement within a harbor district. If anyone can fill any of the gaps, please send your info to timcolton@aol.com
| Type | # | Shipbuilder | Location | Name | Ft. | Tons | Built | Disposition |
| Ferry Boats (YFB) | ||||||||
| YFB | 1 | New Orleans LA | Asp | 72 | 1902 | Ex-Nahma, sold 1923 | ||
| YFB | 2 | Mare Island NSY | Vallejo CA | Admiral Glass | 85 | 87 | 1916 | Sold 1927 |
| YFB | 3 | Herreshoff Mfg. | Bristol RI | Berceau | 200 | 46 | 1898 | Ex-Talbot (TB 15), struck 1944 |
| YFB | 4 | Herreshoff Mfg. | Bristol RI | Cyane | 200 | 46 | 1898 | Ex-Gwin (TB 16), scrapped 1925 |
| YFB | 5 | Fore River SB | Quincy MA | Faithful | 114 | 457 | 1910 | Ex-Ripple, to Russia 1919 as T 44 |
| YFB | 6 | Portsmouth NSY | Kittery ME | Hustle | 66 | 1902 | Ex-Despatch | |
| YFB | 7 | Mare Island NSY | Vallejo CA | Leslie | 75 | 1902 | Sold 1930, sank 1987 | |
| YFB | 8 | Norfolk NSY | Portsmouth VA | Navy Yard | 80 | 1901 | Ex-Steam Cutter No. 291, scrapped 1929 | |
| YFB | 9 | |||||||
| YFB | 10 | Charleston NSY | Charleston SC | Wave | 105 | 1916 | ||
| YFB | 11 | Cavite NS | Cavite PI | Callao | 121 | 243 | 1898 | Ex-PG 37, sold 1923 |
| YFB | 12 | Hong Kong & Whampoa | Hong Kong | San Felipe | 111 | 299 | 1907 | Ex-Engineer, left in the Philippines 1942 |
| YFB | 13 | Hong Kong & Whampoa | Hong Kong | Christine | 125 | 1902 | Ex-YT 106, sold 1935 | |
| YFB | 14 | Bath Iron Works | Bath ME | Aquidneck | 151 | 544 | 1937 | To Pierce County WA 1975 as Steilacoom, active |
| YFB | 15 | Atlantic, Gulf & Pacific | Brooklyn NY | Conanicut | 150 | 1922 | Ex-Poughkeepsie, served 1940 to 1954 | |
| YFB | 16 | Supple & Martin | Portland OR | Manuwai | 145 | 288 | 1927 | Ex-Multnomah, struck 1954 |
| YFB | 17 | Pearl Harbor NSY | Honolulu HI | Nihoa | 145 | 288 | 1941 | Struck 1961 |
| YFB | 18 | Madisonville SB | Madisonville LA | Monhegan | 114 | 1927 | Ex- Madisonville, acquired 1940, stuck 1946 | |
| YFB | 19 | Puget Sound NSY | Bremerton WA | Vashon | 65 | 22 | 1941 | Sold 1958 |
| YFB | 20 | Neafie & Levy | Philadelphia PA | League Island | 136 | 425 | 1907 | Ex-Machigonne, Hook Mountain, Block Island; acquired 1941, sold 1947 |
| YFB | 21 | Maryland Steel | Sparrows Point MD | Calistoga | 298 | 1.840 | 1907 | |
| YFB | 22 | Shain Manufacturing | Seattle WA | Jewel | 65 | 22 | 1942 | Sold 1947 |
| YFB | 23 | Shain Manufacturing | Seattle WA | Sanibel | 65 | 22 | 1942 | Ex-Solomons, struck 1947 |
| YFB | 24 | Shain Manufacturing | Seattle WA | Treasure | 65 | 22 | 1942 | Sold 1947 |
| YFB | 25 | Cape May Shipbuilding | Cape May NJ | Captiva | 65 | 22 | 1944 | Sold 1948 |
| YFB | 26 | Cape May Shipbuilding | Cape May NJ | Falkner | 65 | 22 | 1944 | Struck 1948 |
| YFB | 27 | Cancelled | ||||||
| YFB | 28 | Cancelled | ||||||
| YFB | 29 | Cancelled | ||||||
| YFB | 30 | John H. Mathis | Camden NJ | Pilgrim II | 92 | 118 | 1925 | Acquired 1941, returned to owner 1947 |
| YFB | 31 | General Ship | East Boston MA | Gould Island | 401 | 569 | 1941 | Ex-Hudson, acquired 1942, returned 1946, Chester 1965, scrapped 1979 |
| YFB | 32 | South Portland SB | South Portland ME | Green Island | 117 | 167 | 1897 | Ex-Aucocisco, acquired 1942, returned 1945, struck 1946 |
| YFB | 33 | Los Angeles SB | Los Angeles CA | Santa Rosa | 225 | 1,653 | 1923 | Acquisition cancelled, later YFB 61 |
| YFB | 34 | Los Angeles SB | Los Angeles CA | San Leandro | 225 | 1,653 | 1923 | Acquisition cancelled, later YFB 60 |
| YFB | 35 | I. F. Cannon | Fishing Creek MD | Sequin | 116 | 192 | 1932 | Ex-Lord Baltimore, acquired 1942, struck 1946 |
| YFB | 36 | Todd Dry Dock | Brooklyn NY | Staten | 142 | 593 | 1931 | Acquired 1942, sold 1947 |
| YFB | 37 | Howards Shipyard | Jeffersonville IN | Dewees | 137 | 229 | 1891 | Ex-Josie, Manatee, acquired 1942, 6th Naval District, struck1945 |
| YFB | 38 | Cramps Shipbuilding | Philadelphia PA | Seabrook | 122 | 101 | 1882 | Ex-Wilmington, ex-Pinellas, acquired 1942, returned to owner 1946 |
| YFB | 39 | Caladesi | 65 | 1938 | Ex-Seven Seas, acquired 1942, 7th Naval District from 1942 to 1946. | |||
| YFB | 40 | Pusey & Jones | Wilmington DE | Quonset | 1,028 | 1923 | Ex-Chelsea, acquired 1942 | |
| YFB | 41 | Delaware River I & S | Chester PA | Lillian Anne | 160 | 330 | 1895 | Ex-Riverside, acquired 1942, returned 1943 |
| YFB | 42 | Jacobson Shipyard | Oyster Bay NY | Asquith | 285 | 569 | 1941 | Ex-Gotham, acquired 1942, returned 1946, Delaware 1965, scrapped 1979 |
| YFB | 43 | New London S & E | Groton CT | Colington | 125 | 1926 | Ex-Elmer W. Jones, requisitioned June 8, 1943 | |
| YFB | 44 | Maryland Steel | Sparrows Point MD | Royston | 192 | 1912 | Ex-Robert E. Lee; acquired and returned in 1943 | |
| YFB | 45 | Pearl Harbor NSY | Honolulu HI | Sheffield | 145 | 290 | 1944 | Acquired 1943, struck 1960 |
| YFB | 46 | Union Iron Works | San Francisco CA | North | 248 | 1,720 | 1911 | Ex-Treasure Island, acquired 1943, struck 1946 |
| YFB | 47 | Harlan & Hollingsworth | Wilmington DE | Goshen | 205 | 1905 | Acquired 1943 | |
| YFB | 48 | Neafie & Levy | Philadelphia PA | Rutherford | 200 | 1,372 | 1890 | Acquired 1943, scrapped 1946 |
| YFB | 49 | San Francisco NSY | Hunters Point CA | Metinic | 25 | 87 | 1944 | Acquired 1944, struck 1947 |
| YFB | 50 | Martinolich SB | Dockton WA | 85 | 1913 | Ex-Clatawa, acquired 1944 | ||
| YFB | 51 | John W. Sullivan | Elizabethport NJ | 150 | 1925 | Ex-Jamaica, acquired 1944 | ||
| YFB | 52 | John W. Sullivan | Elizabethport NJ | 150 | 1925 | Ex-Stuyvesant, acquired 1944 | ||
| YFB | 53 | Neafie & Levy | Philadelphia PA | 140 | 1907 | Ex-Deepwater, acquired 1944 | ||
| YFB | 54 | Portland OR | Magdalena | 121 | 196 | 1888 | Ex-City of Seattle, acquired 1944, sold 1947 | |
| YFB | 55 | Isherwood | Glasgow, Scotland | Delta King | 285 | 1927 | Ex-YHB 6, struck 1946 | |
| YFB | 56 | Isherwood | Glasgow, Scotland | Delta Queen | 285 | 1927 | Ex-YHB 7, struck 1946, retired 2008 | |
| YFB | 57 | San Felipe | Acquired 1945, returned | |||||
| YFB | 58 | Kyle & Purdy | City Island NY | Lacosta | 85 | 1922 | Ex-Fordham, acquired 1945 | |
| YFB | 59 | Todd Shipyards | Brooklyn NY | Arrowsic | 151 | 1925 | Ex-Rockaway, acquired 1945, wrecked 1945 | |
| YFB | 60 | Los Angeles SB | Los Angeles CA | 225 | 1,653 | 1923 | Ex-San Leandro, acquired 1945, returned to owner 1945 | |
| YFB | 61 | Los Angeles SB | Los Angeles CA | 225 | 1,653 | 1923 | Ex-Hayward, acquired 1945, returned to owner 1945 | |
| YFB | 62 | Oakland CA | 218 | 1913 | Ex-Sierra Nevada, acquired 1945 | |||
| YFB | 63 | |||||||
| YFB | 64 | |||||||
| YFB | 65 | Pidgeon-Thomas | Memphis TN | 115 | 180 | 1943 | Ex-LCU 611, sunk as target 1971 | |
| YFB | 66 | Bison Shipbuilding | N. Tonawanda NY | 115 | 180 | 1944 | Ex-LCU 639, sunk as target 1971 | |
| YFB | 67 | |||||||
| YFB | 68 | |||||||
| YFB | 69 | |||||||
| YFB | 70 | |||||||
| YFB | 71 | |||||||
| YFB | 72 | |||||||
| YFB | 73 | |||||||
| YFB | 74 | |||||||
| YFB | 75 | |||||||
| YFB | 76 | |||||||
| YFB | 77 | |||||||
| YFB | 78 | |||||||
| YFB | 79 | San Felipe | Acquisition cancelled | |||||
| YFB | 80 | |||||||
| YFB | 81 | |||||||
| YFB | 82 | Bison Shipbuilding | N. Tonawanda NY | 115 | 180 | 1944 | Ex-LCU 1040, to Paraguay 1977 | |
| YFB | 83 | John H. Mathis | Camden NJ | Wa'a Hele Honua | 162 | 500 | 1949 | Ex-Delaware Valley, sold 2003 |
| YFB | 84 | |||||||
| YFB | 85 | |||||||
| YFB | 86 | Bison Shipbuilding | N. Tonawanda NY | 115 | 180 | 1944 | Ex-YFU 1, to Paraguay 1977 | |
| YFB | 87 | Western Boatbuilding | Tacoma WA | Moko Holo Hele | 162 | 390 | 1970 | Sold 2004 |
| YFB | 88 | General Ship | East Boston MA | Beach Lander | 132 | 390 | 1968 | Ex-LCU 1636, scrapped 1995 |
| YFB | 89 | Marinette Marine | Marinette WI | 132 | 390 | 1969 | Ex-LCU 1638, sunk as target 1997 | |
| YFB | 90 | Marinette Marine | Marinette WI | 132 | 390 | 1969 | Ex-LCU 1639, sun as target 1997 | |
| YFB | 91 | Marinette Marine | Marinette WI | 132 | 390 | 1969 | Ex-LCU 1640, sunk as target 1993 | |
| YFB | 92 | Bender Shipbuilding | Mobile AL | Windward | 136 | 200 | 1995 | Now R. W. Huntington |
| YFB | 93 | Bender Shipbuilding | Mobile AL | Leeward | 136 | 200 | 1995 | Now William H. Allen |
| YFB | 94 | Avondale Shipyards | New Orleans LA | 115 | 180 | 1954 | Ex-LCU 1504, sold 2004 | |
| YFB | 95 | Avondale Shipyards | New Orleans LA | 115 | 180 | 1954 | Ex-LCU 1516, scrapped 1997 | |
| YFB | 132 | Portsmouth NSY | Kittery ME | 64 | 1891 | To USC&GS 1928 as Echo, sold 1938 | ||
| YFB | 280 | Herreshoff Mfg. | Bristol RI | Inca | 100 | 1911 | ||
| YFB | 308 | Mare Island NSY | Vallejo CA | Dart | 72 | 1900 | To DoC 1930 | |
| YFB | 529 | Vidette | ||||||
| YFB | 621 | Mare Island NSY | Vallejo CA | Castro | 75 | 1904 | ||
| YFB | 663 | Portsmouth NSY | Kittery ME | Otter | Ex-Kite | |||
| YFB | 681 | Cavite NS | Cavite PI | Santa Rita | 71 | 1907 | Left in the Philippines 1942 | |
| YFB | 682 | Cavite NS | Cavite PI | Rosal | 71 | 1907 | Left in the Philippines 1942 | |
| YFB | 683 | Cavite NS | Cavite PI | Camia | 71 | 1907 | Left in the Philippines 1942 | |
| YFB | 684 | Cavite NS | Cavite PI | Dapdap | 71 | 1907 | Left in the Philippines 1942 | |
| YFB | 685 | Cavite NS | Cavite PI | Rivera | 71 | 1907 | Left in the Philippines 1942 | |
| YFB | 687 | Cavite NS | Cavite PI | Magdalena | 71 | 1907 | Left in the Philippines 1942 | |
| YFB | 688 | Cavite NS | Cavite PI | Yacal | 71 | 1932 | Left in the Philippines 1942 | |
| YFB | 1048 | Portsmouth NSY | Kittery ME | 77 | 1919 | Ex-Launch No. 1048 | ||
| YFB | 1059 | New York NSY | Brooklyn NY | 60 | 1911 | Ex-Launch No. 1059 | ||
| YFB | 1163 | Saunders & Son | Saunderstown RI | Narragansett | 120 | 250 | 1905 | Later USS Taposa, acquired 1918, sold 1944, scuttled |
| YFB | 1227 | Robert Jacob | City Island NY | Patchogue | 100 | 135 | 1912 | Acquired 1917, sold 1922 |
| YFB | 2047 | Bath Iron Works | Bath ME | Porpoise | 185 | 377 | 1911 | Ex-Moosehead, sold 1931 |
| YFB | 2079 | Croton-on-Hudson NY | Shady Side | 85 | 1913 | |||
| YFB | 2494 | Ex-Launch No. 2494 | ||||||
| YFB | 3268 | Rockland ME | Atlantic | 115 | 188 | 1894 | Acquired 1918, sold 1921 | |
| YFB | 3274 | Mary M | 64 | 1904 | Acquired 1919 | |||
| YFB | 4753 | Ex-Launch No. 4753 | ||||||