| Name | Court | Phone | Address |
|---|---|---|---|
| Joss, William | Louisville Municipal Court | 303-335-4653 | 992 Via Appia, Louisville,CO 80027 |
| Jostad, John | Larimer County Court | 970-494-3710 | Larimer County Justice Center, 201 La Porte Ave Fort Collins,CO 80521-2761 |
| Juarez, David | Commerce City Municipal Court | 303-289-3640 | 7887 E. 60th Avenue, Commerce City,CO 80022 |
| Kagan, Elena | Supreme Court of the United States | 202-479-3011 | 1 First Street, NE, Washington,D. 20543 |
| Kane, Hayden | Colorado Springs Municipal Court | 719-385-6303 | 224 E. Kiowa St., Colorado Springs,CO 80903 |
| Kane, John | US District Court for the District of Colorado | 303-844-6118 | Alfred A. Arraj United States Courthouse, 901 19th St Rm A105 Denver,CO 80294 |
| Kane, Thomas | 4th Judicial District Court | 719-452-5274 | El Paso County Judicial Building, 270 S Tejon St Colorado Springs,CO 80903 |
| Kaplan, Elaine | United States Court of Federal Claims | 202-357-6400 | 717 Madison Place, N.W., Washington,DC 20439 |
| Karlin, Janice | US Bankruptcy Court for the District of Kansas | 785-338-5910 | 240 U.S. Courthouse, 444 S.E. Quincy Topeka,KS 66683 |
| Karn, Kimberly | 10th Judicial District Court | 719-404-8838 | 501 N. Elizabeth St., Rm 116 Pueblo,CO 81003 |
| Kaup, Daniel | 8th Judicial District Court | 970-494-3722 | Larimer County Justice Center, 201 La Porte Ave Ste 100 Fort Collins,CO 80521-2761 |
| Keefe, Gerald | Cheyenne County Court | 719-767-5649 | 51 South First Street, P.O. Box 696 Cheyenne Wells,CO 80810 |
| Keil, James | Columbine Valley Municipal Court | 303-422-0700 | Littleton Municpal Court, 2069 West Littleton Blvd., Littleton,CO 80210 |
| Kelly, Claire | United States Court of International Trade | 212-264-1611 | One Federal Plaza, New York,NY 10278 |
| Kelly, Paul | 10th Circuit Court of Appeals | 505-988-6541 | U.S. Courthouse, S. Federal Place Room 120 Santa Fe,NM 87501 |
| Kennedy, Anthony | Supreme Court of the United States | 202-479-3011 | 1 First Street, NE, Washington,D. 20543 |
| Kennedy, Kevin | Mesa County Court | 970-257-3691 | Mesa County Justice Center, 125 N. Spruce Street Grand Junction,CO 81501 |
| Kennedy, Thomas | 4th Judicial District Court | 719-452-5229 | 270 S. Tejon St., Colorado Springs,CO 80903 |
| Kern, Terence | US District Court for the Northern District of Oklahoma | 918-699-4770 | 224 S. Boulder Avenue, Tulsa,OK 74103 |
| Kerns, Timothy | 19th Judicial District Court | 970-475-2620 | 910 10th Ave., Greeley,CO 80631 |
| Kerrigan, Kathleen | United States Tax Court | 202-521-0750 | 400 Second Street, NW, Washington,D. 20217 |
| Kiesnowski, Robert | 17th Judicial District Court | 303-654-3546 | 1100 Judicial Center Dr., Brighton,CO 80601 |
| Killin, Kim | Phillips County Court | 970-854-3279 | Phillips Combined Court, 221 South Interocean Holyoke,CO 80734 |
| Kimball, Dale | US District Court for the District of Utah | 801-524-6610 | 350 S. Main Street, Salt Lake City,UT 84101-2180 |
| Kimmel, James | Sheridan Municipal Court | 303-762-2204 | 4101 S Federal Blvd, Sheridan,CO 80110 |
| King, Paul | 18th Judicial District Court | 720-437-6160 | Douglas County Justice Center, 4000 Justice Way Ste 2009 Castle Rock,CO 80109 |
| Kirby, Leroy | Adams County Court | 303-654-3535 | Adams County Justice Center, 1100 Judicial Center Dr Brighton,CO 80601 |
| Kopcow, Marcelo | 19th Judicial District Court | 970-475-2610 | 901 9th Avenue, Greeley,CO 80631 |
| Koppenhofer, Andrea | Weld County Court | 970-475-2570 | Weld County Courthouse, 915 10th Street Greeley,CO 80632 |
| Krieger, Marcia | US District Court for the District of Colorado | 303-335-2289 | Alfred A Arraj Us Couthouse, 901 19th St 901 19Th St., Ste. 941 Denver,CO 80294 |
| Kriss, Jerald | Littleton Municipal Court | 307-953-8537 | 2069 W. Littleton Blvd., Littleton,CO 80120 |
| Kroupa, Diane | United States Tax Court | 202-521-0725 | 400 2nd St NW, Washington,DC 20217 |
| Labuda, Judy | 20th Judicial District Court | 303-441-3792 | 1777 Sixth Street, Boulder,CO 80306 |
| Laff, Kenneth | 2nd Judicial District Court | 720-865-8612 | Lindsey-Flanigan Courthouse, 520 West Colfax Rm 135 Denver,CO 80204 |
| Lammons, Gregory | 8th Judicial District Court | 970-494-3810 | Larimer County Justice Center, 201 La Porte Ave Ste 100 Fort Collins,CO 80521-2763 |
| Langer, Bruce | 20th Judicial District Court | 303-441-3744 | 1777 6th St, Boulder,CO 80306 |
| Laro, David | United States Tax Court | 202-521-0738 | 400 2nd St NW, Washington,D. 20217 |
| Larson, Gretchen | Mesa County Court | 970-257-8701 | Mesa County Justice Center, 125 N Spruce St Grand Junction,CO 81501 |
| Lauber, Albert | United States Tax Court | 202-521-0785 | 400 Second Street, NW, Washington,D. 20217 |
| Law, Sarah | La Plata County Court | 970-247-2304 | 1060 E. Second Ave., Room 106 Durango,CO 81301-5297 |
| Lawrence, Jennilynn | Montezuma County Court | 970-565-7580 | 601 N. Mildred Road, Cortez,CO 81321 |
| Lehman, Joshua | Larimer County Court | 970-494-3730 | 201 Laporte Ave, Ste. 100 Fort Collins,CO 80521-2763 |
| Leith, Elizabeth | Denver Probate court | 720-865-9067 | 1437 Bannock St, Rm 230 Denver,CO 80202 |
| Lemon, Catherine | 2nd Judicial District Court | 720-865-8305 | Denver District Court, 1437 Bannock St Rm 256 Denver,CO 80202 |
| Leonard, Tim | US District Court for the Western District of Oklahoma | 405-609-5300 | U.S. Courthouse, 200 NW 4th Street Room 4301 Oklahoma City,OK 73102 |
| Lettow, Charles | United States Court of Federal Claims | 202-357-6400 | 717 Madison Place, NW, Washington,DC 20005 |
| Levis, William | Colorado Department of Regulatory Agencies | 303-894-2121 | 1560 Broadway, Ste 200 Denver,CO 80202 |
| Lichtenstein, Nancy | Colorado Court of Appeals | 720-625-5220 | Ralph L. Carr Judicial Center, 2 East 14th Ave. Denver,CO 80203 |
| Linn, Richard | US Court of Appeals for the Federal Circuit | 202-275-8000 | 717 Madison Place, N.W., Washington,DC 2005 |
| Livingston, John | 1st Judicial District Court | 303-905-3094 | 2700 Cherry Creek South Dr., Ste. 415 Denver,CO 80209 |
| Lobato, David | Pueblo County Court | 719-583-7044 | Pueblo Combined Court, 320 West 10th Street Pueblo,CO 81003 |