| Kenneth W. Keuffel | |
| Birth Date: | 19 September 1923 |
| Player Years1: | 1943–1944 |
| Player Team1: | Princeton |
| Player Years2: | 1946 |
| Player Team2: | Princeton |
| Player Positions: | Fullback |
| Coach Years1: | 1952 |
| Coach Team1: | Penn (freshmen) |
| Coach Years2: | 1956–1960 |
| Coach Team2: | Lawrenceville School (NJ) |
| Coach Years3: | 1961–1966 |
| Coach Team3: | Wabash |
| Coach Years4: | 1967–2000 |
| Coach Team4: | Lawrenceville School (NJ) |
| Overall Record: | 28–20–5 (college) 159–89–8 (high school) |
Kenneth William Keuffel (September 19, 1923 – February 19, 2006) was an American football coach. He was the 25th head football coach of the Wabash Little Giants football team in Crawfordsville, Indiana, serving for six seasons, from 1961 to 1966, and compiling a record of 28–20–5.[1]
Raised in Montclair, New Jersey, Keuffel was a long-time coach at the Lawrenceville School and was a resident of the Lawrenceville section of Lawrence Township, Mercer County, New Jersey.[2]