|King Edmund III|
|First appearance||Blackadder: Back & Forth|
|Last appearance||Blackadder: Back & Forth|
|Episode count||1 Special|
|Played by||Rowan Atkinson|
HM King Edmund III is a modern day descendant of the Blackadder dynasty and an altered version of the seventh overall Blackadder shown in the series.
King Edmund III is the ruler of the United Kingdom in an alternate timeline and is married to Queen Marian. In reality he was formally Lord Edmund Blackadder V, who altered time to make it so he would become King of England. Surprisingly enough King Edmund is very popular with the British public, having a 98% rating from them, and his friendship with the Prime Minster Baldrick is noted among them.