Mizhrichynskyi Regional Landscape Park (Ukrainian: Міжрічинський регіональний ландшафтний парк) is the largest regional landscape park in Ukraine.

Mizhrichynskiy Landscape Park has an area of more than 1,000 square kilometers in the south-eastern Chernihiv region.

There are many larger mammals in Mizhrichynskiy RLP such as red fox, moose, wolf, lynx, deer, roe deer, wild boar and others.

White-tailed eagle, short-toed eagle, lesser spotted eagle, black kite, black stork, crane, black woodpecker, white-backed woodpecker and a lot of other rare birds breed here.

There are two Important Bird Areas within Mizhrichynskyi Regional Landscape Park.