- Kaylee DeFer (1 movie)
- Kaylyn Yellowlees (1 movie)
- Kayvan Novak (1 movie)
- Kazuki Kitamura (2 movies)
- Kazunari Ninomiya (1 movie)
- Kazuo Imai (1 movie)
- Kazuyuki Yama (1 movie)
- Kc Coy (1 movie)
- KC King (1 movie)
- Kea Wong (1 movie)
- Keanu Reeves (13 movies)
- Kee Chan (1 movie)
- Keegan Boos (1 movie)
- Keegan Connor Tracy (1 movie)
- Keegan Joyce (1 movie)
- Keegan Macintosh (1 movie)
- Keegan-Michael Key (8 movies)
- Keeley Hawes (4 movies)
- Keeley Hazell (1 movie)
- Keen Ruffalo (1 movie)
- Keenan Shimizu (1 movie)
- Keeva Lynk (1 movie)
- Keiichi Enomoto (1 movie)
- Keiji Fujiwara (2 movies)
- Keiji Sakakida (1 movie)
- Keiko Kitagawa (1 movie)
- Keiko Mori (1 movie)
- Keiko Tsushima (1 movie)
- Keili Lefkovitz (1 movie)
- Keir Cutler (1 movie)
- Keir Dullea (2 movies)
- Keir Gilchrist (3 movies)
- Keir O'Donnell (5 movies)
- Keira Daniels (1 movie)
- Keira Knightley (15 movies)
- Keira Wingate (1 movie)
- Keisha Castle-Hughes (2 movies)
- Keisuke Akizawa (1 movie)
- Keith Buterbaugh (1 movie)
- Keith Campbell (2 movies)
- Keith Carradine (2 movies)
- Keith Coulouris (1 movie)
- Keith Dallas (1 movie)
- Keith David (15 movies)
- Keith Dunphy (1 movie)
- Keith Ferguson (1 movie)
- Keith Hudson (2 movies)
- Keith Jardine (2 movies)
- Keith Jefferson (2 movies)
- Keith Kraft (2 movies)