- The Real Flying Tigers
TV-G | History/Documentary
- Retro News
TV-G | History/Newsmagazine
- Red Steagall West of Wall Street
TV-G | History/Travel
- The Re-Inventors
TV-G | History/Science
- The Rise and Fall of the Maya
TV-G | History/Documentary
- The Restorers
TV-G | History/Documentary
- Real Tough Women
NR | History
- Real Life of a Roman Soldier
NR | History/Documentary
- The Roman Legions
NR | History/Documentary
- Remembering Vietnam
NR | History/War
- Ross Kemp: Shipwreck Treasure Hunter
NR | History/Documentary
- Reel America
NR | History/Documentary
- Revision Alaska
NR | History
- The Rise and Fall of the Roman Empire
NR | History
- Royal Murder Mysteries
NR | History/Documentary
- Remember Pearl Harbor Narrated by Tom Selleck
NR | History/Documentary
- Rome's Lost Harbor
NR | History/Documentary
- Rome's Eternal Wonders
NR | History/Documentary
- Rebuilding Ancient Rome
NR | History/Documentary
- Ross Kemp: Deep Sea Treasure Hunter
NR | History/Documentary
- The Rise and Fall of the Rust Belt
NR | History