R
| Host | Country | Game show(s) hosted |
|---|---|---|
| Bill Rafferty | United States | Every Second Counts (1984), Card Sharks (1986-87), Blockbusters (1987) |
| Jaya Ramsey | Philippines | All Star K! (2006-present) |
| Ahmad Rashād | United States | Caesar's Challenge (1993-94) |
| Luis Raúl | Puerto Rico | Pa' Que Te Lo Goces (2006) |
| Robin Ray | United Kingdom | Call My Bluff |
| Tanika Ray as "(Cyber) Lucy" | United States | Wheel 2000 (1997-98) |
| Gene Rayburn | United States | Match Game (1962-69), Amateur's Guide to Love (1972), Match Game '73-Match Game '79/Match Game PM (1973-82), Match Game-Hollywood Squares Hour (co-hosted with Jon Bauman) (1982-83), Break the Bank (1985) |
| Michael Reagan | United States | Lingo (1987-88) |
| Toby Reed | United States | Top Dollar (1958) |
| Simon Reeve | Australia | Quiz Master, It's Academic (2006) |
| Mike Reilly | United States | Monopoly (1990) |
| Paul Reubens | United States | You Don't Know Jack (2001) |
| Tina Revilla | Philippines | Philippine Lotto Draw |
| Willie Revillame | Philippines | Puso O Pera (2004), Wowowee (2005-present) |
| Brian Rhee | Korea | Quiz Champion (2001-06) |
| Alfonso Ribeiro | United States | Catch 21 (2008-12) |
| Tiffany Richardson | United States | Burt Luddin's Love Buffet |
| Daniel Richler | Canada | Reach for the Top (2001-04) |
| Glenn Ridge | Australia | Sale of the Century (1991–2001) |
| Bobby Rivers | United States | Bedroom Buddies (1992) |
| J.D. Roberto | United States | Flamingo Fortune (1995–96), Shop 'til You Drop (2003) |
| Sandy Roberts | Australia | The $1,000,000 Chance of a Lifetime (2000) |
| Anne Robinson | United Kingdom and United States | The Weakest Link (2000–02, USA, 2000–present, UK), Test the Nation |
| Craig Robinson | United States | Last Comic Standing (2010–present) |
| Robert Robinson | United Kingdom | Call My Bluff, Ask the Family |
| Ruby Rodriguez | Philippines | Play N' Win (1991–1993) |
| Joe Rogan | United States | Fear Factor (2001–2006) |
| Ian Rogerson | Australia | All Star Squares, Have A Go |
| Fred Roggin | United States | The Money List |
| Al Roker | United States | Celebrity Family Feud (2008) |
| Laurent Romejko | France | Des chiffres et des lettres (1992–present) |
| Hans Rosenthal | Germany | Dalli Dalli |
| Darrin Rose | Canada | Match Game (2012- present) |
| J. D. Roth | United States | Fun House (1988–91), Masters of the Maze (1994), Animal Planet Zooventure (1997), Sex Wars (2000–01), Moolah Beach (2001), Endurance (2002–present), Unan1mous (2006), Opportunity Knocks (2008) |
| Richard Rubin | United States | Flor de palabra |
| Ruff Ruffman | United States | Fetch! with Ruff Ruffman |
| Adamo Ruggiero | Canada | The Next Star (2008–present) |
| David Ruprecht | United States | Supermarket Sweep (1990–98, 1999–2004) |
Read more about this topic: List Of Game Show Hosts