- Jasper, IN
- Jamesburg, NJ
- Johnson City, NY
- Jacksonville, AR
- Jefferson, OR
- Janesville, WI
- Jonesboro, AR
- Jackson, OH
- Jackson, CA
- Jerome, AZ
- Jackson, TN
- Jacksboro, TX
- Judsonia, AR
- Jeffersonville, NY
- Jackson, WY
- Jenkinsburg, GA
- Jacksonville, AL
- Jobstown, NJ
- Jenison, MI
- Jonesville, MI
- Johnson City, TN
- Johnstown, OH
- Jonesboro, GA
- Jay, OK
- Jamestown, TN
- Jeffersonville, KY
- Jonesburg, MO
- Jackson, SC
- Joplin, MO
- Jerome, ID
- Jessup, MD
- Janesville, CA
- Junction City, OH
- Jefferson, SD
- Jonesville, LA
- Joppa, MD
- Jasper, AL
- Jamaica, NY
- Jamestown, NY
- Jean, NV
- Jackson, MI
- Joppatowne, MD
- Jasper, ON
- Java Center, NY
- Jersey City, NJ
- Jamestown, ND
- Joyceville, ON
- Jacobsburg, OH
- Junction City, KS
- Jacksonville, NC
- Johnston, RI
- Jackson, NJ
- Joliet, IL
- Jasper, TX
- Jonesville, SC
- Jasper, GA
- Jacksonville, FL
- Jacksonville, TX
- Jeannette, PA
- Jefferson, GA
- Jamestown, PA
- Jordan, MN
- Jersey Shore, PA
- Jackson Township, NJ
- Johnstown, PA
- Jefferson, NC
- Jefferson, MD
- Jackson, MN
- Jackson, MO
- Jeffersonville, IN
- Jonestown, PA
- Junction City, OR
- Jackson, AL
- Jefferson City, MO
- Jacksons' Gap, AL
- Justin, TX
- Jonquière, QC
- Johnstown, NY
- Jackson, MS
- Jayess, MS