- Hidden Heroes: The Nisei Soldiers of WWII
TV-14 | History/Special
- Hitler's Death Camp: The American Prisoners
TV-14 | History/Documentary
- The Harlem Hellfighters: Unsung Heroes
TV-14 | History/Documentary
- Hitler's Last Stand
TV-14 | History/Documentary
- Hitler's Teen Killers
TV-14 | History/Documentary
- Heroes of the Sky: The Mighty Eighth Air Force
TV-14 | History/Documentary
- The Hunt for the Zodiac Killer
TV-14 | History/Documentary
- Hiroshima: 75 Years Later
TV-14 | History/Special
- Hitler: The Lost Tapes of the Third Reich
TV-14 | History/Documentary
- Hell on Wheels
TV-14 | History/Drama
- History's Greatest Picks With Mike Wolfe
TV-14 | History
- Hitler Youth
TV-14 | History/Miniseries
- Homicide for the Holidays
TV-14 | History/Documentary
- History's Deadliest With Ving Rhames
TV-14 | History
- Haunted History
TV-14 | History/World history
- How the Nazis Lost the War
NR | History/Documentary
- Historic Places with Elsa Sevilla: California History
NR | History/Documentary
- How to Build a City
NR | History/Documentary
- A History of the World in Six Glasses
NR | History/Comedy
- Haunted Scotland
NR | History/Paranormal
- Hidden Histories of World War II
NR | History
- The History of Food
NR | History/Miniseries
- History by the Numbers
NR | History/Documentary
- The History of English
NR | History/Documentary
- Hollywood: No Sex, Please
NR | History/Documentary
- History
NR | History/Educational
- The Hidden Side of World War II
NR | History/Documentary
- HI$TORY
NR | History/Documentary
- History: The Interesting Bits
NR | History/Documentary
- Hirohito
NR | History/Documentary
- Homesteading
NR | History/Community
- Historia del pueblo mexicano
NR | History/Documentary
- Henry V: Leader for the Ages
NR | History/Documentary
- The Hunt for the Slave Ship Guerrero
NR | History/Documentary
- Historia del periodismo cultural en México
NR | History
- The House Detectives
NR | History/Documentary
- HashtagGeorgeWashington
NR | History/Special
- History Uncovered
NR | History/Documentary
- History in a Nutshell
NR | History
- History Remembers President Jimmy Carter
NR | History/Special
- History Vault: The President Has Been Shot
NR | History/Documentary
- History of World War II
NR | History/Documentary
- Homefront
NR | History