Count Edzard Friedrich Ludwig von Innhausen und Knyphausen (14 December 1827 – 16 January 1908) was a Frisian landowner and politician.
He travelled across India in 1904 and wrote a book on his experiences including his hunts.
He then travelled and became the largest landowner in East Frisia following the death of his father in 1860.
After Prussian annexation, he held a set representing East Frisia.
He helped establish the East Frisian Coast Railway, the East Frisian Sparkasse and the presided over the German Agricultural Society.