| Irvin Gernon | |
| Fullname: | Frederick Anthony John Gernon |
| Birth Date: | 30 December 1962 |
| Birth Place: | Birmingham, England |
| Height: | 6 ft 2 in[1] |
| Position: | Defender |
| Years1: | 1981–1987 |
| Clubs1: | Ipswich Town |
| Caps1: | 76 |
| Goals1: | 0 |
| Years2: | 1986–1987 |
| Clubs2: | → Northampton Town (loan) |
| Caps2: | 9 |
| Goals2: | 0 |
| Years3: | 1987–1988 |
| Clubs3: | Gillingham |
| Caps3: | 35 |
| Goals3: | 1 |
| Years4: | 1988–1990 |
| Clubs4: | Reading |
| Caps4: | 25 |
| Goals4: | 0 |
| Years5: | 1990–1992 |
| Clubs5: | Northampton Town |
| Caps5: | 48 |
| Goals5: | 1 |
| Years6: | 1992–1994 |
| Clubs6: | Kettering Town |
| Years7: | 1994–1995 |
| Clubs7: | Telford United |
| Caps7: | 17 |
| Goals7: | 0 |
| Nationalyears1: | 1983 |
| Nationalteam1: | England U21 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
Frederick Anthony John Gernon (born 30 December 1962), commonly known as Irvin Gernon, is an English former football defender who played in the Football League for Ipswich Town, Gillingham, Reading and Northampton Town. He represented England at schoolboy, youth and under-21 levels.