Harry Clayton Fanwell (October 16, 1886 – July 15, 1965) was a Major League Baseball pitcher who played for one season. He pitched 17 games for the Cleveland Naps during the 1910 Cleveland Naps season.
Harry Fanwell
| Given name: | Harry Clayton Fanwell |
| Nicknames: | None |
| Primary Pos: | Pitcher |
| Hght/Wght: | 6'0" / 175 lbs |
| Bats/Throws: | L / R |
| Born: | Oct 16, 1886 in Patapsco, MD |
| Died: | Jul 15, 1965 in Baltimore, MD (78 years old) |
| Debut: | Jul 23, 1910 |