JAYS Model Kits Aircraft Kits mostly formerly Ventura
- Country
New Zealand
Manufacturers
JSC
- Country
Poland
JetMads
- Country
Türkiye
Jo-Han
- Country
United States
John R. Haynes
- Country
United Kingdom
KP Models
- Country
Czechia
Kaiyodo
- Country
Japan
Kawai
- Country
- Japan
Kiel Kraft
- Country
- United Kingdom
Kinetic
- Country
Hong Kong
Kitty Hawk Models
- Country
China
Kiwi Wings
- Country
- New Zealand
- Official website
- Official website
Kleeware
- Country
- United Kingdom United States
Kokoda Trail Models
- Country
Australia
Kolderstok
- Country
Netherlands
Kombinat
- Country
- Poland
Kora Models
- Country
- Czechia
Kotobukiya
- Country
- Japan
L'Arsenal
- Country
France
LS
- Country
- Japan
Legato
- Country
- Czechia
- Official website
- Official website
Leoman
- Country
- United States
Life-Like
- Country
- United States
Lincoln International
- Country
- United Kingdom Hong Kong