Leroy Charles Buchiet (June 12, 1892 – March 7, 1952) was an American football and basketball coach.
He served as the head football coach for the Hillsdale College in Hillsdale, Michigan for four seasons, from 1914 until 1917, compiling a record of 10–14–3.
Buchiet was also the head basketball coach at Hillsdale from 1914 to 1918, tallying a mark of 18–28.
He played football and basketball and ran track at Lake Forest College.