- Mark-Paul Gosselaar (1 movie)
- Mark Zak (1 movie)
- Mark Winn (1 movie)
- Mark Wingett (2 movies)
- Mark Wilson (1 movie)
- Mark Williams (6 movies)
- Mark Whelan (1 movie)
- Mark Wells (1 movie)
- Mark Webber (5 movies)
- Mark Warner (1 movie)
- Mark Walton (1 movie)
- Mark Wakeling (1 movie)
- Mark Wahlberg (17 movies)
- Mark Venturini (1 movie)
- Mark Valley (1 movie)
- Mark Underwood (1 movie)
- Mark Thomason (1 movie)
- Mark Thomas Holguin (1 movie)
- Mark Tandy (1 movie)
- Mark T Anderson (1 movie)
- Mark Strong (19 movies)
- Mark Spalding (1 movie)
- Mark Smith (3 movies)
- Mark Sivertsen (1 movie)
- Mark Sims (1 movie)
- Mark Simich (1 movie)
- Mark Sherman (1 movie)
- Mark Sheals (1 movie)
- Mark Schlegel (1 movie)
- Mark Saul (1 movie)
- Mark Rylance (3 movies)
- Mark Ryan (1 movie)
- Mark Ruffalo (16 movies)
- Mark Roper (1 movie)
- Mark Ronson (1 movie)
- Mark Roman (1 movie)
- Mark Rolston (5 movies)
- Mark Rogen (1 movie)
- Mark Roberts (1 movie)
- Mark Rendall (1 movie)
- Mark Quigley (1 movie)
- Mark Proksch (1 movie)
- Mark Povinelli (1 movie)
- Mark Poltimore (1 movie)
- Mark Polish (1 movie)
- Mark Phinney (1 movie)
- Mark Phelan (1 movie)
- Mark Pellington (1 movie)
- Mark Pellegrino (3 movies)
- Mark Patton (1 movie)