- Klee: Spacetime Cleaners
- Klick Klack
- KlickFun
- Kliker
- Kliker Double
- Klondike Xmas - Santa Theme
- Solitaire Farm Adventure
- Klop
- Kluchi
- Knfe Ninja - Hit The Apple
- Knife Apple Hit - Throw Master
- Knife Arena
- Knife Battle.
- Knife Bender
- Knife Challenge
- Knife Challenges
- Knife Fall: Precision game
- Knife Finger Game
- Knife Go!
- Knife Hero!!
- Knife Hit
- Knife Hit Master Legend
- Knife Master Hit
- Knife Master Ninja Hit
- Knife Ninja Hit
- Knife Planet
- Knife Rubber Cutting ASMR 3D
- Knife Run 3D
- Knife Shooter: Hit Challenge
- Knife Shot Challenge
- Knife Stack — throwing games
- Knife Throw 3D
- Knife Throw 3D Legend
- Knife Throw Royale: Hit Game
- Knife Toss - Bug Hunt
- Knife Up Challenge
- Knife vs Balls
- Knife vs Vege - Just Shoot it
- Knifez.io Knife Battle Royale
- Knight - Stack Jump
- Knight Fright
- Knight Magic
- Knight Pong: Mini Games
- Knight's Edge: PvP Raid Arena
- Knight's Sword
- Knightmare Tower
- Knightmare Tower Free
- Knights of Bowling Alley Lite
- Knitting Master Stitch Game
- Knives
- Knives Crash
- Knobeln
- Knock Ball Shooting Down
- Knock Balls!
- Knock Down Bottles
- Knock Down City
- Knock Down The Bottle
- Knock Down the Pins
- Knock Down Town
- Knock down with Fire Balls
- Knock Down Zombie
- Knock Knock Cricket 2019
- KnockDown Run
- Knockout RPS
- KnockTower
- Knotmania
- Know Me? - Quiz Your Friends
- Know Your World with Words
- Knowa Slide
- Knucklebone
- Koala Adventure
- Koala Crush