The following television stations operate on virtual channel 18 in the United States:
K06GW-D in New Castle, Colorado
K06HU-D in Aspen, Colorado
K08OX-D in Thomasville, Colorado
K09PJ-D in Ouray, Colorado
K11PS-D in Collbran, Colorado
K11RX-D in Big Arm, Montana
K13SN-D in Nucla, Colorado
K18BN-D in Glasgow, Montana
K18CD-D in Lincoln, Nebraska
K18DD-D in Camp Verde, Arizona
K18GB-D in Medford, Oregon
K18GF-D in Little Falls, Minnesota
K18HD-D in Bakersfield, California
K18HQ-D in Sandpoint, Idaho
K18IW-D in Rapid City, South Dakota
K19HG-D in Redstone, Colorado
K20JB-D in Hollis, Oklahoma
K24JO-D in Crawford, Colorado
K26LH-D in Snowmass Village, Colorado
K28HA-D in Grand Valley, Colorado
K31CW-D in Carbondale, Colorado
K31IW-D in Ridgway, Colorado
K32CW-D in Montrose, Colorado
K32HL-D in Rulison, Colorado
K32IC-D in Altus, Oklahoma
K33HG-D in Quanah, Texas
K36GX-D in Basalt, Colorado
K36JZ-D in Roseburg, Oregon
K39GF-D in Fort Peck, Montana
K39MK-D in Montrose, Colorado
K41AE-D in Grand Junction, Colorado
K42JR-D in Paonia, Colorado
K43HD-D in Quanah, Texas
K45KC-D in Glenwood Springs, Colorado
K48LO-D in Woody Creek, Colorado
K48MM-D in Deer Lodge, etc., Montana
K49AH-D in Silt, Colorado
K49IO-D in Gateway, Colorado
KAAS-TV in Salina, Kansas
KAJJ-CD in Kalispell, Montana
KCEI-LD in Taos, New Mexico
KDKZ-LD in Farmington, Missouri
KEGG-LD in Tulsa, Oklahoma
KGSW-LD in Keene, Texas
KHMP-LD in Las Vegas, Nevada
KJTL in Wichita Falls, Texas
KJVG-LD in Joplin, Missouri
KLJB in Davenport, Iowa
KLRU in Austin, Texas
KLTL-TV in Lake Charles, Louisiana
KPFW-LD in Dallas, Texas
KPTF-DT in Farwell, Texas
KRMJ in Grand Junction, Colorado
KSCI in Long Beach, California
KSKJ-CD in Van Nuys, California
KTEW-LD in Ponca City, Oklahoma
KTTU in Tucson, Arizona
KTWN-LD in Little Rock, Arkansas
KUEW in St. George, Utah
KUPB in Midland, Texas
KVPT in Fresno, California
KWYB in Butte, Montana
W12DK-D in Young Harris, California
W18BB-D in Elizabeth City, North Carolina
W18BL-D in Adamsville, Tennessee
W18DQ-D in Santa Isabel, Puerto Rico
W20DD-D in Marion, etc., North Carolina
WADA-LD in Wilmington, North Carolina
WBXN-CD in New Orleans, Louisiana
WCCB in Charlotte, North Carolina
WDFL-LD in Miami, Florida
WDHN in Dothan, Alabama
WDPM-DT in Mobile, Alabama
WDWO-CD in Detroit, Michigan
WECN in Naranjito, Puerto Rico
WECP-LD in Panama City, FLorida
WEID-LP in South Bend, Indiana
WETM-TV in Elmira, New York
WGOX-LD in Crestview, Florida
WHIZ-TV in Zanesville, Ohio
WHNW-LD in Gary, Indiana
WHTV in Jackson, Michigan
WJTS-CD in Jasper, Indiana
WKCF in Clermont, Florida
WLCN-CD in Charleston, South Carolina
WLEX-TV in Lexington, Kentucky
WLFI-TV in Lafayette, Indiana
WMAV-TV in Oxford, Mississippi
WNGH-TV in Chatsworth, Georgia
WNPI-DT in Norwood, New York
WQOW in Eau Claire, Wisconsin
WSJP-LD in Aquadilla, Puerto Rico
WSVT-LD in Tampa, Florida
WUJX-LD in Jacksonville, Florida
WURO-LD in Roscommon, Michigan
WUVN in Hartford, Connecticut
WVTV in Milwaukee, Wisconsin