- Ra Ra Riot (music group)
- Rabal, Francisco
- Rachins, Alan
- Radcliffe, Daniel
- Rademacher, Ingo
- Radio Dept. (music group), The
- Radiohead (music group)
- Radner, Gilda
- Radnor, Josh
- Rae, Patricia
- Raekwon
- Rafelson, Bob
- Raffaelli, Cyril
- Raft, George
- Ragsdale, William
- Rahm, Kevin
- Rahman, A.R.
- Rahzel
- Rai, Aishwarya
- Railroad Earth (music group)
- Raimi, Sam
- Rainer, Luise
- Rains, Claude
- Raitt, Bonnie
- Rajskub, Mary Lynn
- Rakim
- Ralph's World (music group)
- Ralph, Sheryl Lee
- Ralston, John
- Ramamurthy, Sendhil
- Rambin, Leven
- Ramirez, Dania
- Ramirez, Edgar
- Ramirez, Efren
- Ramirez, Sara
- Ramis, Harold
- Rampling, Charlotte
- Ramsay, Gordon
- Ramsay, Lynne
- Ramsey, Anne
- Ramsey, Laura
- Ramsey, Natalie
- Rancic, Bill
- Rankin, Kevin
- Rannazzisi, Stephen
- Ransone, James
- Rao, Dileep
- Rapace, Noomi
- Rapaport, Michael
- Raphael, Sally Jessy
- Rapke, Jack
- Rapp, Anthony
- Rascal Flatts
- Rasche, David
- Rash, Jim
- Rashad, Phylicia
- Rasuk, Victor
- Ratatat (music group)
- Rath, Meaghan
- Rathbone, Basil
- Rathbone, Jackson
- Ratner, Brett
- Ratzenberger, John
- Raul Malo (music group)
- Raven-Symone
- Raveonettes (music group), The
- Raver, Kim
- Ravera, Gina
- Rawat, Navi
- Rawls, Lou
- Ray, Billy
- Ray, Johnnie
- Ray, Nicholas
- Ray, Rachael
- Ray, Tanika
- Raye, Martha
- Rea, Stephen
- Reagan, Nancy
- Reaser, Elizabeth
- Rebelution (music group)
- Rebhorn, James
- Rebirth Brass Band (music group)
- Records, Max
- Red Hot Chili Peppers (music group), The
- Reddick, Lance
- Redding, Otis
- Redford, Robert
- Redgrave, Lynn
- Redgrave, Michael
- Redgrave, Vanessa
- Redman
- Redman, Amanda
- Redmayne, Eddie
- Reed, Carol
- Reed, Donna
- Reed, Jerry
- Reed, Lou
- Reed, Nikki
- Reed, Oliver
- Reed, Pamela
- Reed, Peyton
- Reed, Rex
- Reed, Robert
- Reedus, Norman
- Rees, Jed
- Rees, Roger
- Reese, Della
- Reeser, Autumn
- Reeve, Christopher
- Reeves, George
- Reeves, Keanu
- Reeves, Matt
- Reeves, Perrey
- Reeves, Steve
- Refaeli, Bar
- Regan, Laura
- Reggio, Godfrey
- Reichl, Ruth
- Reid, Alex
- Reid, Anne
- Reid, L.A.
- Reid, Tara
- Reid, Tim
- Reilly, John C.
- Reilly, Kelly
- Reiner, Carl
- Reiner, Rob
- Reinhart, Haley
- Reinhold, Judge
- Reinking, Ann
- Reiser, Paul
- Reitman, Ivan
- Reitman, Jason
- Relentless7 (music group)
- Remar, James
- Remick, Lee
- Remini, Leah
- Renea, Priscilla
- Renfro, Brad
- Renner, Jeremy
- Reno, Jean
- Renoir, Jean
- REO Speedwagon (music group)
- Reptar (music group)
- Residents (music group), The
- Reuben, Gloria
- Reubens, Paul
- Revere, Anne
- Rex, Simon
- Reynolds, Burt
- Reynolds, Corey
- Reynolds, Debbie
- Reynolds, Ryan
- Reynolds, Simon
- Reznor, Trent
- Rhames, Ving
- Rhea, Caroline
- Rhimes, Shonda
- Rhind-Tutt, Julian
- Rhymes, Busta
- Rhys Meyers, Jonathan
- Rhys, Matthew
- Rhys-Davies, John
- Ribisi, Giovanni
- Ricci, Christina
- Rice, Anne
- Rice, Grantland
- Rice, Tim
- Rich, John
- Richard & Robert Sherman
- Richard, Pierre
- Richards, Dakota Blue
- Richards, Denise
- Richards, J. August
- Richards, Keith
- Richards, Michael
- Richardson, Cameron
- Richardson, Derek
- Richardson, Ian
- Richardson, Joely
- Richardson, Miranda
- Richardson, Natasha
- Richardson, Patricia
- Richardson, Ralph
- Richardson, Robert
- Richie, Lionel
- Richie, Nicole
- Richman, Adam
- Richman, Jonathan
- Richter, Andy
- Rickles, Don
- Rickman, Alan
- Riddle, Nelson
- Riefenstahl, Leni
- Riegert, Peter
- Riemann, Katja
- Riesgraf, Beth
- Riess, Adam
- Rigg, Diana
- Riggle, Rob
- Righetti, Amanda
- Rihanna
- Riley, Amber
- Riley, Jack
- Rimes, LeAnn
- Ringer, Noah
- Ringwald, Molly
- Rio, Dolores Del
- Ripa, Kelly
- Rippy, Leon
- Rise Against (music group)
- Riseborough, Andrea
- Rispoli, Michael
- Ritchie, Guy
- Ritchie, Michael
- Ritter, Jason
- Ritter, John
- Ritter, Krysten
- Ritter, Tex
- River City Extension (music group)
- Rivera, Chita
- Rivera, Geraldo
- Rivera, Naya
- Rivera, Robbie
- Rivers, Joan
- Rivers, Melissa
- Roach, Hal
- Roach, Jay
- Roache, Linus
- Robards, Jason
- Robards, Sam
- Robb, AnnaSophia
- Robbins, Brian
- Robbins, Jerome
- Robbins, Ryan
- Robbins, Tim
- Robbins, Tony
- Roberts, Dallas
- Roberts, Doris
- Roberts, Emma
- Roberts, Eric
- Roberts, John
- Roberts, Julia
- Roberts, Leonard
- Roberts, Mark
- Roberts, Pernell
- Roberts, Robin
- Robertson, Cliff
- Robertson, Dale
- Robertson, Kathleen
- Robertson, Pat
- Robertson, Robbie
- Robeson, Paul
- Robillard, Duke
- Robinson, Charles
- Robinson, Craig
- Robinson, Edward G.
- Robinson, Keith
- Robinson, Porter
- Robinson, Smokey
- Robison, Charlie
- Robson, Mark
- Robyn
- Rocco, Alex
- Rocha, Kali
- Rochefort, Jean
- Rochon, Lela
- Rock, Chris
- Rockwell, Sam
- Roday, James
- Roddenberry, Gene
- Roden, Karel
- Roderick, Brande
- Rodgers, Paul
- Rodman, Dennis
- Rodriguez, Adam
- Rodriguez, Albita
- Rodriguez, Arsenio
- Rodriguez, Ashley
- Rodriguez, Freddy
- Rodriguez, Jai
- Rodriguez, Karen
- Rodriguez, Michelle
- Rodriguez, Narciso
- Rodriguez, Paul
- Rodriguez, Rico
- Rodriguez, Robert
- Rodriguez, Valente
- Roebuck, Daniel
- Roeg, Nicolas
- Roeper, Richard
- Roerig, Zach
- Rogan, Joe
- Rogen, Seth
- Rogers, Fred
- Rogers, Ginger
- Rogers, Kenny
- Rogers, Mimi
- Rogers, Roy
- Rogers, Sally
- Rohm, Elisabeth
- Roker, Al
- Rolling Stones (music group), The
- Rollins, Henry
- Rollins, Sonny
- Romano, Ray
- Rome, Jim
- Romero, Cesar
- Romero, George
- Romijn-Stamos, Rebecca
- Ronan, Saoirse
- Ronson, Samantha
- Ronstadt, Linda
- Rooker, Michael
- Rooney, Andy
- Rooney, Mickey
- Root, Stephen
- Rose, Anika Noni
- Rose, Charlie
- Rose, David
- Rosen, Robbie
- Rosenbaum, Michael
- Rosenberg, Alan
- Rosenthal, Mark
- Rosenthal, Phil
- Ross, Charlotte
- Ross, David
- Ross, Diana
- Ross, Evan
- Ross, Gary
- Ross, George
- Ross, Herbert
- Ross, Jeff
- Ross, Jeffrey
- Ross, Katharine
- Ross, Marion
- Ross, Matt
- Rossdale, Gavin
- Rossdale, Kingston
- Rossellini, Isabella
- Rossellini, Roberto
- Rossen, Robert
- Rossum, Emmy
- Rota, Carlo
- Roth, Andrea
- Roth, Asher
- Roth, David Lee
- Roth, Eli
- Roth, Joe
- Roth, Tim
- Roth, Vanessa
- Rouass, Laila
- Rounds, Lil
- Roundtree, Richard
- Rourke, Mickey
- Routh, Brandon
- Rowan, Kelly
- Rowe, Brad
- Rowe, Leanne
- Rowe, Mike
- Rowland, Kelly
- Rowlands, Gena
- Rowling, J.K.
- Roxburgh, Richard
- Royko, Mike
- Royo, Andre
- Ruah, Daniela
- Rubblebucket (music group)
- Rubinek, Saul
- Rubinstein, Zelda
- Ruck, Alan
- Rucker, Darius
- Rudd, Paul
- Rudin, Scott
- Rudner, Rita
- Rudnick, Paul
- Rudolph, Alan
- Rudolph, Maya
- Ruehl, Mercedes
- Ruffalo, Mark
- Rule, Ja
- Run-D.M.C. (music group)
- Rundgren, Todd
- RuPaul
- Rupp, Debra Jo
- Rush (music group)
- Rush, Geoffrey
- Rusko (music group)
- Russ, Tim
- Russell, Betsy
- Russell, David O.
- Russell, Harold
- Russell, Jane
- Russell, Keri
- Russell, Kurt
- Russell, Leon
- Russell, Lillian
- Russell, Rosalind
- Russell, Theresa
- Russert, Tim
- Russo, James
- Russo, Rene
- Rutherford, Ann
- Rutherford, Kelly
- Rutherford, Margaret
- Ryan, Amy
- Ryan, Blanchard
- Ryan, Debby
- Ryan, Eileen
- Ryan, Irene
- Ryan, Jeri Lynn
- Ryan, Meg
- Ryan, Michelle
- Ryan, Thomas Jay
- Rycroft, Melissa
- Rydell, Mark
- Ryder, Mitch
- Ryder, Winona
- Rye Rye (music group)
- Rylance, Mark