| Boat Name | City | State | Country | Boat Year | Boat Brand | Boat Model |
|---|---|---|---|---|---|---|
| Y B Normal | WI | US | 2005 | MacGregor | 26M | |
| Y E E Haw | Alton | IL | US | 1969 | Sealark | |
| Y Knot | CA | US | 1980 | Irwin | 37 (66-84) | |
| Y Knot | NY | US | 2002 | Hunter | 356 | |
| Y Knot Sale | NY | US | 1991 | MacGregor | 26S | |
| Y Knot? | CT | US | 1995 | MacGregor | 26D | |
| Y Me | LA | US | 1983 | Hunter | 22 | |
| Y O L O | NJ | US | 1998 | Hunter | 240 | |
| Y-knot | NJ | US | 1987 | Catalina | 34 | |
| Y-knot | NC | US | 1973 | Oday | 22 | |
| Y-knot | NH | US | 2005 | Hunter | 146 | |
| Y-knot | FL | US | 1986 | Catalina | 30 | |
| Y-knot | Goderich | ON | CA | 1985 | Sea Ray | 300 Bridge |
| Y-lee | WY | US | 2000 | Catalina | 400 | |
| Y-naut | NC | US | 1993 | Hunter | 30_88-94 | |
| Y3k | MN | US | 1990 | Catalina | Capri-22 | |
| Yaahwanaah | GA | US | 1974 | Hunter | 25_73-83 | |
| Yachats | TX | US | 1988 | Hunter | 28.5 | |
| Yachats | TX | US | 1988 | Hunter | 28.5 | |
| Yacht C | OH | US | 1993 | Hunter | 23.5 | |
| Yacht C | OH | US | 1992 | Catalina | Capri 14.2 | |
| Yacht C2 | OH | US | 1995 | Hunter | 26 | |
| Yacht Knot | US | 2005 | Macgregor | 26m | ||
| Yachta Yachta Yachta | TX | US | 1988 | Beneteau | First 285 | |
| Yachtasea | MO | US | 1987 | Catalina | 34 | |
| Yachtayachtayachta | KS | US | 2003 | Beneteau | 311 | |
| Yachtfinders Global | NZ | 2002 | Beneteau | 36s7 | ||
| Yachtsea (play On Words, Yahtzee The Gam | CA | US | 1980 | Catalina | Catalina 30 | |
| Yada Yachta | CA | U. | 1995 | Catalina | 250 | |
| Yaga | TX | US | 1997 | Hunter | 40.5 | |
| Yakaboo | NE | US | 1995 | Hunter | 29.5 | |
| Yalla Bena | Camano Island | WA | US | 2005 | MacGregor | 26M |
| Yammer Jammer | Phoenix | AZ | US | 2012 | Yamaha | SX190 |
| Yana Marie | FL | US | 1978 | Oday | 23 | |
| Yandanooka | OT | AU | 1999 | Beneteau | 411 | |
| Yanguyan | PR | US | 1990 | Hunter | 28 | |
| Yankee | CT | US | 1969 | C-C | 30-Redwing | |
| Yankee | CA | US | 1981 | Other | Catalina 30 | |
| Yankee | VA | US | 1986 | Hunter | 34 | |
| Yankee Clipper | NC | US | 1982 | MacGregor | 25 | |
| Yankee Clipper | CT | US | 1995 | Beneteau | 351 | |
| Yankee Clipper | Rochester | NY | US | 1979 | Yar Craft | 19 |
| Yankee Spirit | AU | 2000 | Catalina | 380 | ||
| Yankee Spirit | NM | US | 1985 | Catalina | 25 | |
| Yankee Zulu | Boise | ID | US | 1989 | MacGregor | 26D |
| Yaramaz | ON | CA | 2001 | Beneteau | 331 | |
| Yari | FL | US | 2002 | Hunter | 410 | |
| Yarona | Lancaster | UK | 2003 | Hallberg Rassy | HR43 | |
| Yassou | OT | UK | 1992 | MacGregor | 26C | |
| Yea Buoy | Vacaville | CA | US | 1994 | Four Winns | 180Horizon |
| Yeah Baby ! | Portsmouth | UK | 1992 | RINKER | V190 | |
| Yeahyeah | NJ | US | 1981 | Hunter | ||
| Yellow Bird Ii | NJ | US | 1979 | Catalina | 22 | |
| Yellow Dawg | MD | US | 1980 | Hunter | 27_75-84 | |
| Yellow Fever | Sandy | UT | US | 2001 | Chapparal | 216 Ssi |
| Yellow Rose Of Texas | GA | US | 1983 | Hunter | 31_83-87 | |
| Yellowfin | Stonington | CT | US | 1972 | Winner | Wildcat 2 |
| Yellowtail | CT | US | 1973 | Oday | 22 | |
| Yeoman | NE | 1995 | Hunter | 29.5 | ||
| Yeraz ^2 | NY | US | 1982 | Oday | 37 | |
| Yes Dear | CA | US | 2007 | Hunter | 31 | |
| Yes Dear 3 | WA | US | 2001 | Catalina | 36mkII | |
| Yes Yes Yes | TN | US | 2000 | Hunter | 320 | |
| Yes, Dear | IL | US | 2004 | Catalina | 350 | |
| Yes, Please! 2 | CA | 1985 | Lancer | |||
| Yesterdays Dream | VA | US | 1987 | Hunter | 33.5 | |
| Yesterdays Dream | KY | US | 1989 | Hunter | 30_88-94 | |
| Yesterdays Dream | MO | US | 1986 | Oday | 28 | |
| Yet To Be Determined | VA | US | 1970 | MacGregor | 24 | |
| Yet To Be Named | IL | US | 1973 | MacGregor | 23 | |
| Yiddle P | WI | US | 1976 | Catalina | 27 | |
| Yikes! | WA | US | 1986 | Beneteau | 405 | |
| Yin Yang | US | 1999 | MacGregor | 26X | ||
| Yknot | PA | US | 1986 | Oday | 272 | |
| Yo Ho | GA | US | 1984 | Hunter | 25.5 | |
| Yo-d-yo | WA | US | 1999 | Hunter | 460 | |
| Yogi | MB | CA | 1991 | MacGregor | 26S | |
| Yoko | TX | US | 2000 | Hunter | 460 | |
| Yolo | NJ | US | 1981 | Hunter | 22 | |
| Yolo | NJ | US | 1981 | Hunter | 22 | |
| Yolyjun | Fajardo | PR | US | 2000 | Sea Ray | 40 |
| Yonder | MI | US | 1980 | Hunter | 37-cutter | |
| Yonder | MI | US | 1979 | Hunter | 37-cutter | |
| Yondering | ON | CA | 1983 | Catalina | 30 | |
| Yondering | ON | CA | 1983 | Catalina | C30 - Tall Rig With | |
| Yoohoo | VA | US | 1989 | Tartan | 40 | |
| Yorkshire Rose | CA | US | 1986 | Catalina | 34 | |
| Yot Ii | NH | US | 1985 | Catalina | 22 | |
| You Be U | FL | US | 1992 | Hunter | 35.5 | |
| You Betcha | MD | 1988 | Beneteau | 235 | ||
| You've Got Sail | US | 1988 | Hunter | 26.5 | ||
| Youngster | MD | US | 1987 | Oday | 40 | |
| Your Friend | CO | US | 1964 | Oday | DaySailer | |
| Yuga | VA | US | 1976 | Oday | 25 | |
| Yuiko | MA | US | 1968 | Oday | Tempest | |
| Yulara | LA | US | 1989 | Hunter | 30_88-94 | |
| Yuletide | TX | US | 1976 | Oday | 25 | |
| Yumm | OH | US | 1983 | Catalina | 30 | |
| Yuri | Vancouver | BC | CA | 1975 | Chrysler | 22 |
| Yurky | OT | PR | 2000 | MacGregor | 26X | |
| Yvette Iii | FL | 1977 | Oday | 322 |