![](https://www.hardycol.com/wp-content/uploads/2022/04/K-9-Corps-1978.jpg") | K-9 Corps | | | | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Kansas-City-Cave-Bears.jpg") | Kansas City Cave Bears | MO | Kansas City | 1994 | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Kaspers-MC1969.jpg") | Kaspers | CA | San Francisco | 1969 | 1971 | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Kansas-City-boys-of-Leather.jpg") | KC boys of Leather | MO | Kansas City | 2002 | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Kansas-City-Falcons-MC.jpg") | KC Falcons | MO | Kansas City | 1973 | 1982 | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/KC-Pioneers.jpg") | KC Pioneers | MO | Kansas City | 1975 | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Kentucky-Underground.jpg") | Kentucky Underground | KY | Lexington | | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Key-West-Wreckers.jpg") | Key West Wreckers | FL | Key West | 1991 | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Keystone-Capital.jpg") | Keystone Capital boys of Leather | PA | Harrisburg | 2001 | | |
| Keystone Riders | PA | Philadelphia | 1971 | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Kindred-Leather.jpg") | Kindred L/L | ME | Augusta | 1997 | | |
| Kindred Spirits | CA | Milpitas | | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Kingmaster-Logo4.jpg") | KingMasters | CA | Los Angeles | 1971 | Yes | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/KINK.jpg") | Kink in Northeast Kansas (KINK) | Kansas | | 1999 | | |
| Kinky Couples | WA | Seattle | | | |
| Kinky People of Georgia (KPOG) | GA | Atlanta | | | |
| KJO | Ca | San Francisco | | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Klub-Kink.jpg") | Klub Kink | | | | | |
| Knight Angels | GA | Atlanta | | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knight-Cruisers.jpg") | Knight Cruisers | KY | Lexington | 1995 | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knight-Hawks-of-Virginia.jpg") | Knight Hawks of Virginia | Virginia | | 1993 | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knights-D-Orleans1.jpg") | Knights D Orleans | LA | New Orleans | 1974 | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knights-on-Iron.jpg") | Knights of Iron MC | Ca | San Diego | 1989 | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knights-of-Leather1.jpg") | Knights of Leather (originally female only) | MN | Minneapolis | 1985 | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knights-of-Leather-MN.jpg") | Knights of Leather (pansexual) | MN | Minneapolis | | | |
| Knights of Malta - 49ers Chapter | Ca | San Francisco | 1975 | | |
| Knights of Malta - Beehive | UT | Salt Lake City | | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knights-of-Malta-Black-Rose.jpg") | Knights of Malta - Black Rose Chapter | OR | Portland | 1972 | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knights-of-Malta-Cable-Car.jpg") | Knights of Malta - Cable Car Chapter | Ca | San Francisco | 1992 | | |
| Knights of Malta - Cascade Chapter | OR | Portland | 1982 | | |
| Knights of Malta - Central Valley Chapter | CA | Fresno | | | |
| Knights of Malta - Denver | CO | Denver | | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knights-of-Malta-Dogwood.bmp") | Knights of Malta - Dogwood Chapter | CAN | Vancouver | | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knights-of-Malta-Seattle.jpg") | Knights of Malta - Emerald Chapter | WA | Seattle | 1972 | | |
| Knights of Malta - Empire Chapter | WA | Spokane | | | |
| Knights of Malta - Golden Gate Chapter | CA | San Francisco | | | |
| Knights of Malta - Jet Chapter | WA | Seattle | 1971 | | |
| Knights of Malta - Motherlode | CA | Modesto | | | |
| Knights of Malta - Nanook Chapter | AK | Anchorage | | | |
| Knights of Malta - Pony Express Chapter | CA | Sacramento | | | |
| Knights of Malta - Richland Hills | Texas | | | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knights-of-Malta-Stockman.jpg") | Knights of Malta - Stockman's Chapter | CO | Denver | 1975 | | |
| Knights of Malta - Utah | UT | Salt Lake City | | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knights-of-Malta-Western-Chapter.jpg") | Knights of Malta - Western Chapter | NV | Reno | | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knights-of-Malta-Yosemite-Chapter.jpg") | Knights of Malta - Yosemite Chapter | CA | Fresno | 1981 | | |
| Knights of Malta MC | CA | Los Angeles | | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knights-of-Omaha.jpg") | Knights of Omaha | NE | Omaha | 1976 | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knights-of-Second-Liberty.jpg") | Knights of Second Liberty | CA | Los Angles | | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knights-Templar.jpg") | Knights Templar | CA | Francisco | 1983 | 1988 | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Knot-For-Everyone.gif") | Knot For Everyone | New Jersey | | | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Koalas-1974.jpg") | Koalas | California | | | | |
| Komrades | Soviet Union | | | | |
| Krewe de Cuir | CA | San Francisco | 1985 | | |
![](https://www.hardycol.com/wp-content/uploads/2022/04/Kudzu-Bears-of-MS.jpg") | Kudzu Bears of MS | Mississippi | | | | |