Here is a list of the top five YouTubers who make the best Byzantine history content on YouTube. This is a mix of the serious and slightly humorous.
This is channel which is run by a woman who has great insight into the lesser-known aspects of Byzantine history. She uses slang and modernisms when talking about Byzantine history. Being that she is a woman, she provides a perspective that is often missing when talking about Byzantine history. It can be a very dry topic which is hidden within the library archives of colleges.
However, her channel has a focus on the 13th to 15th Century Byzantine Empire or city state as this tends to be not the glorious history that people want to focus on.
His channel is another great YouTube channel which mostly focuses on the Middle Byzantine era.
Byzantium and Friends: As stated before, Anthony Kaldellis is an excellent scholar in this area. This is not a video channel but a video playlist on the Medievalists video site.
Majorianius: Great YouTube who focuses on Byzantine History and culture. He does a lot of speculation, but he is very charismatic when talking about Byzantine History.
Eastern Roman History: Unlike Majorianius, Eastern Roman History tends to be more academic in his videos and does not use slang or mannerisms when talking about serious Historical topics.
Byzantine-Empire.com 