Please read the information about this list on User:SirJective/Parenthesis before working with it!
- K'veer (Myst) (r) - K'veer
- K'veer Age (Myst) (r) - K'veer Age
- K ion (physiology) (r) - K ion
- K. Koch (taxonomist) (r) - K. Koch
- König (crater) - König
- Kadish Gallery Age (Myst) (r) - Kadish Gallery Age
- Kahlis (Myst) (r) - Kahlis
- Kalyke (moon) - Kalyke
- Kamensk (crater) - Kamensk
- Kamenz (district) - Kamenz
- Karate Kid (comics) - Karate Kid
- Kassala (state) - Kassala
- Kataeb Party (Lebanon) - Kataeb Party
- Kathryn (name) - Kathryn
- KDM Dannebrog (A540) - KDM Dannebrog
- KDM Flyvefisken (P550) (r) - KDM Flyvefisken
- KDM Sælen (S323) (r) - KDM Sælen
- Keepin' The Summer Alive (album) - Keepin' The Summer Alive
- Keesha (Magic School Bus) (r) - Keesha
- Kelheim (district) - Kelheim
- Kelly (Barbie doll) - Kelly
- Kendall/MIT Station (Massachusetts Bay Transportation Authority) - Kendall/MIT Station
- Kenmore Station (Massachusetts Bay Transportation Authority) - Kenmore Station
- Kerbdog (album) - Kerbdog
- Keshia (Sesame Street) - Keshia
- Kha (Cyrillic) - Kha
- Kiddy Kong (Nintendo character) (r) - Kiddy Kong
- Kies (crater) - Kies
- Kinfolk (Werewolf: the Apocalypse) - Kinfolk
- King's (electoral district) - King's
- King Me'emen (Myst) (r) - King Me'emen
- Kingsbridge Road (New York Subway) - Kingsbridge Road
- Kingston Avenue (New York Subway) - Kingston Avenue
- Kirchoff's law (thermodynamics) (r) - Kirchoff's law
- Kirel (Myst) (r) - Kirel
- Kittens (band) - Kittens
- Kittu (crater) - Kittu
- Kitzingen (district) - Kitzingen
- Kiviuq (moon) - Kiviuq
- Kléber (Paris Metro) - Kléber
- Kodama (Shinkansen) - Kodama
- Komachi (Shinkansen) - Komachi
- Kommunistiska Partiet Marxist-Leninisterna (revolutionärerna) - Kommunistiska Partiet Marxist-Leninisterna
- Kommunistiska Partiet Marxist-Leninisterna (Revolutionärerna) (r) - Kommunistiska Partiet Marxist-Leninisterna
- Konolfingen (district) - Konolfingen
- Koo-Vee (ice hockey) - Koo-Vee
- Kootenai (tribe) - Kootenai
- Kosovo, Russia (1) (r) - Kosovo, Russia
- Kosovo, Russia (2) (r) - Kosovo, Russia
- Kosovo, Russia (3) (r) - Kosovo, Russia
- Kosovo, Russia (4) (r) - Kosovo, Russia
- Krafft (crater) - Krafft
- Kronach (district) - Kronach
- Kuiper (Lunar crater) - Kuiper
- Kulmbach (district) - Kulmbach
- Kundt (crater) - Kundt
- Kurdzhali (region) - Kurdzhali
- Kusel (district) - Kusel
- Kwai Fong (MTR) - Kwai Fong
- Kwai Hing (MTR) - Kwai Hing
- Kyustendil (region) - Kyustendil