Peyton Manning Golfs with President Trump, Fore-maha!!!

President Donald Trump has a new golf buddy ... Peyton Manning.

The two hit the links together at Trump National Golf Club in Virginia on Sunday -- along with Republican Sen. Bob Corker from Tennessee (same state where Peyton played his college ball).

The group reportedly spent roughly 4 and a half hours playing -- no word on who emerged victorious.

Manning was in town to receive the Lincoln Medal in D.C. later that night.