- Mac, Bernie
- MacArthur, James
- Macchio, Ralph
- MacCorkindale, Simon
- Macdissi, Peter
- MacDonald, Norm
- MacFadyen, Angus
- MacFarlane, Luke
- MacFarlane, Seth
- Macht, Gabriel
- Macht, Stephen
- Mackie, Anthony
- MacLachlan, Kyle
- MacLeod, Gavin
- Macnee, Patrick
- MacNicol, Peter
- MacRae, Gordon
- Macy, William H.
- Madison, Guy
- Madrigal, Al
- Madsen, Michael
- Magnussen, Billy
- Maguire, Sean
- Maguire, Tobey
- Mahaney, Matthew
- Maher, Bill
- Maher, Sean
- Mahonen, Michael
- Mahoney, Jock
- Mahoney, John
- Mailhouse, Robert
- Majors, Lee
- Makepeace, Chris
- Mako
- Malco, Romany
- Malden, Karl
- Malgarini, Ryan
- Malil, Shelley
- Malina, Joshua
- Malkovich, John
- Mamet, David
- Man, Steven
- Mandel, Howie
- Mandvi, Aasif
- Mandylor, Costas
- Manetti, Larry
- Manganiello, Joe
- Mann, Gabriel
- Mann, Michael
- Mann, Terrence
- Manners, David
- Manoux, J.P.
- Mantegna, Joe
- Mantooth, Randolph
- Mapother, William
- March, Forbes
- March, Fredric
- Marciano, David
- Margolis, Mark
- Marienthal, Eli
- Marin, Cheech
- Marini, Gilles
- Marino, Ken
- Maropis, Adoni
- Marquette, Christopher
- Marsan, Eddie
- Marsden, James
- Marsden, Matthew
- Marshall, Don
- Marshall, Garry
- Marshall, Peter
- Marshall, Rob
- Marshall-Green,Logan
- Marsters, James
- Martella, Vincent
- Martin, Demetri
- Martin, Duane
- Martin, Jesse L.
- Martin, Justin
- Martin, Steve
- Martin, Tony
- Martinez, A.
- Martinez, Benito
- Martinez, Olivier
- Martini, Max
- Marvin, Lee
- Marx, Arthur
- Marx, Chico
- Marx, Groucho
- Marx, Harpo
- Marx, Zeppo
- Masekela, Sal
- Mashkov, Vladimir
- Masini, Michael
- Mason, James
- Massey, Christopher
- Massey, Kyle Orlando
- Masterson, Christopher
- Masterson, Danny
- Mastroianni, Marcello
- Mastroianni, Pat
- Mathers, Jerry
- Matheson, Hans
- Matheson, Tim
- Mathison, Cameron
- Matos, Eddie
- Matthau, Walter
- Matthews, Francis
- Matthews, Noah
- Mature, Victor
- Maule, Brad
- Mayhew, Peter
- Mayo, Whitman
- Mays, Billy
- Mazzello, Joseph
- McArdle, Aidan
- McAvoy, James
- McBrayer, Jack
- McBride, Chi
- McBride, Danny R.
- McBurney, Simon
- McCall, Ross
- McCallum, David
- McCallum Jr., David
- McCardie, Brian
- McCarthy, Andrew
- McCarthy, Eoin
- McCarthy, Jeff
- McCarthy, Kevin
- McCartney, Jesse
- McClintock, Eddie
- McClure, Doug
- Mcconaughey, Matthew
- McCord, Kent
- McCormack, Eric
- McCouch, Grayson
- McCourt, Sean
- McCrane, Paul
- McCulloch, Bruce
- McDermott, Charlie
- McDermott, Dean
- McDermott, Dylan
- McDermott, Paul
- McDermott, Shane
- McDiarmid, Ian
- McDonald, Chris
- McDonald, Christopher
- McDonald, Peter
- McDonough, Neal
- McDorman, Jake
- McDowall, Roddy
- McDowell, Malcolm
- McElhenney, Rob
- McFarland, George
- McG
- McGann, Paul
- McGavin, Darren
- McGill, Bruce
- McGill, Paul
- McGinley, John C.
- McGinley, Ted
- McGoohan, Patrick
- McGrath, Matt
- McGregor, Ewan
- McHale, Joel
- McHale, Kevin
- McKay, Adam
- McKean, Michael
- McKellar, Don
- McKellen, Ian
- McKenzie, Benjamin
- McKenzie, Bret
- McKern, Leo
- McKidd, Kevin
- McKinney, Mark
- McLachlan, Craig
- McLarty, Ron
- McLaughlin, Dylan
| - McLean, Lenny
- McMahon, Ed
- McMahon, Julian
- McMains, Cody
- McNally, Kevin
- McNamara, William
- McNear, Howard
- McNeill, Robert Duncan
- McQueen, Steve
- McQueen, Steven R.
- McRaney, Gerald
- McShane, Ian
- McTavish, Graham
- McTiernan, John
- McVicar, Daniel
- Meadows, Tim
- Meaney, Colm
- Meaney, Kevin
- Means, Russell
- Mechlowicz, Scott
- Meeker, Ralph
- Meier, Shane
- Melendez, Ron
- Meloni, Christopher
- Melville, Sam
- Melvin, Allan
- Mencia, Carlos
- Mendes, Sam
- Mensah, Peter
- Menshikov, Oleg
- Meraz, Alex
- Mercurio, Paul
- Meredith, Burgess
- Merriman, Ryan
- Messick, Don
- Messina, Chris
- Messner, Johnny
- Metcalf, Mark
- Metcalfe, Jesse
- Metwally, Omar
- Mewes, Jason
- Meyer, Breckin
- Meyers, Josh
- Meyers, Seth
- Michaels, Lorne
- Midkiff, Dale
- Mifune, Toshiro
- Mihok, Dash
- Miike, Takashi
- Mikhalkov, Nikita
- Mikkelsen, Mads
- Milburn, Oliver
- Milder, Andy
- Miletich, Pat
- Milland, Ray
- Millegan, Eric
- Miller, Arthur
- Miller, Dennis
- Miller, Frank
- Miller, Jonny Lee
- Miller, Larry
- Miller, Omar Benson
- Miller, T.J.
- Miller, Wentworth
- Milligan, Dustin
- Milligan, Spike
- Mills, Eddie
- Mills, Sir John
- Milonakis, Andy
- Mineo, Sal
- Minghella, Anthony
- Minghella, Max
- Minnette, Dylan
- Minor, Jerry
- Mintz-Plasse, Christopher
- Miranda, Robert
- Missick, Dorian
- Mitchell, Aidan
- Mitchell, Brian Stokes
- Mitchell, Colin
- Mitchell, Daryl
- Mitchell, Finesse
- Mitchell, John Cameron
- Mitchell, Kel
- Mitchell, Kenneth
- Mitchell, Thomas
- Mitchell, Warren
- Mitchum, Robert
- Miyashima, Joey
- Mizrahi, Isaac
- Mobley, Roger
- Mochrie, Colin
- Modine, Matthew
- Moeller, Ralph
- Moffett, D.W.
- Mohr, Jay
- Molina, Alfred
- Molla, Jordi
- Momoa, Jason
- Monaghan, Dominic
- Montalban, Ricardo
- Montand, Yves
- Monteith, Cory
- Montgomery, Anthony
- Montgomery, Lee
- Mooney, Paul
- Moore, Clayton
- Moore, Dudley
- Moore, Joel
- Moore, Michael
- Moore, Roger
- Moore, Shemar
- Moore, Stephen
- Moore, Tim
- Morales, Esai
- Moran, Dylan
- Moranis, Rick
- Morgan, Darin
- Morgan, Dermot
- Morgan, Harry
- Morgan, Jeffrey Dean
- Morgan, Tracy
- Morgan, Trevor
- Moriarty, Michael
- Morita, Pat
- Morris, Garrett
- Morris, Howard
- Morris, Jonathan
- Morris, Julian
- Morrison, Matthew J.
- Morrissey, David
- Morrow, Joshua
- Morrow, Rob
- Morrow, Vic
- Morse, Barry
- Morse, David
- Morse, Robert
- Morshower, Glenn
- Mortensen, Viggo
- Morton, Joe
- Moscow, David
- Moseley, William
- Moses, Mark
- Moses, William R.
- Mosier, Scott
- Moss, Ronn
- Most, Don
- Mostel, Zero
- Mount, Anson
- Mowry, Tahj
- Moyer, Stephen
- Mr. T
- Muhney, Michael
- Muldoon, Patrick
- Mulkey, Chris
- Mull, Martin
- Mullan, Peter
- Mulligan, Richard
- Mulroney, Dermot
- Mumy, Bill
- Muniz, Frankie
- Munro, Lochlyn
- Murciano, Enrique
- Murphy, Audie
- Murphy, Charlie
- Murphy, Cillian
- Murphy, Eddie
- Murphy, Jonathan
- Murphy, Michael
- Murray, Bill
- Murray, Chad Michael
- Murray, Christopher
- Murray, Ty
- Musante, Tony
- Music, Lorenzo
- Musso, Mitchel
- Mwine, Ntare
- Myers, Mike
|
