| Wanda's Wenches | MA | Boston | | |
| Warlocks | CA | San Francisco | 1960 | |
 | Warrior Wolves | TX | Austin | | |
 | Warriors MC | CA | Los Angeles | 1969 | |
 | Wasatch Leathermen MC | UT | Salt Lake City | 1984 | |
 | Wasatch Leathermens Assoc | UT | Salt Lake City | 2001 | |
 | Wasatch Women of Leather | UT | Salt Lake City | 2001 | |
 | Welsh Leathermen | | | | |
 | WELTS | West Virginia | | | |
| WePigs | Co | Denver | | |
| We Enjoy Shaving | NV | Reno | | |
 | West Florida Growlers | Fl | Tampa | 1995 | |
 | West Oz Leather Australia | | | | |
 | West Virginia Humans into Perversions (WHIP) | West Virginia | | 1999 | |
 | Western Canada Leather | CAN | Vancouver | 1990 | |
 | West Mass Power Ex | Massachusetts | | 1998 | |
| W.H.B. | DE | Wilmington | | |
 | Wheels MC (later Merged with Chicago MC) | NY | New York | 1969 | |
| Whipping Post | CAN | Vancouver | | |
 | Whips and Chains of Arkansas (WACA) | Arkansas | | 1999 | |
 | Whips and Chains of Texas (WACO) | TX | Waco | | |
 | Wichita Bears | KS | Wichita | | |
| Wichita Linesmen | KS | Wichita | | |
 | Wicked | TX | Dallas | 2001 | |
 | Wicked Women Seattle | WA | Seattle | | |
| Wicked Women | Australia | | | |
 | Wiender Runde Bears | Austria | | | |
 | WIL Power (women) | TX | Dallas | | |
 | Wild Side (women) | Amsterdam | | 1990 | |
 | Wild Women | CA | Los Angeles | 1993 | |
 | Wildcats MC | VA | Norfolk | | |
| WIN | CAN | Toronto | | |
 | Windy City Bondage Club | IL | Chicago | 1986 | |
 | Windy City boys Troop | IL | Chicago | 2000 | |
 | Windy City Wrestling | IL | Chicago | 1978 | |
 | Wings MC | TN | Memphis | 1984 | |
| Wings of Leather | CAN | Toronto | | |
| Wings of Leather | TN | Memphis | | |
 | Wings of Phoenix | AZ | Phoenix | | |
 | WINK | NC | Wilmington | | |
 | Winnepeg Leather | CAN | Winnepeg | 1993 | |
| Wisconsin Boot Men | WI | Frances Creek | | |
| Wisconsin Leathermen | WI | Milwaukee | 1996 | |
| Wisconsin Leathermens Association | WI | Milwaukee | | |
| Wolf Pack | Ohio | | 2008-01-01 00:00:00 | |
| Wolf Pack S&M | MI | Dearborn | 1992 | |
| Women Educated in Leather Tactics | NE | Lincoln | | |
| Women Hosting Outrageous Leather Events (WHOLE) | PA | Philadelphia | 1996 | |
| Women in Control of Kink (Wick'd) | CO | Denver | 2002 | |
 | Women in Leather | CA | Sacramento | | |
| Women Link | CA | Berkley | | |
 | Women of Leather Florida (WOLF) | Florida | | | |
 | Women of Leather | Tennessee | Memphis | | |
| Women Only Rap Group | Maryland | | | |
| Women's Butch/Femme Network | CA | West Hollywood | | |
| Women's Welcoming Committee | WA | Seattle | 1995 | |
| Womyn Hedonist into Pain/Pleasure (WHIPS) | Michigan | | 1993 | |
 | WOOLF | KA | Wichita | | |
 | Wrangler MC | TX | Dallas | 1973 | |
| Wrench Benders | CA | Los Angeles | 1988 | |
 | WULF | | | | |