Gene Johnson (born March 11, 1941) is a retired male high jumper from the United States, who competed in the 1960s for his native country. He set his personal best in the men's high jump event (2.17m (07.12feet)) on January 29, 1966, at an indoor meet in Portland.
| 1962 | USA Outdoor Track and Field Championships | Walnut, California | 2nd | 2.08m (06.82feet) | |
| 1963 | Pan American Games | São Paulo, Brazil | 1st | 2.11m (06.92feet) | |
| USA Outdoor Track and Field Championships | St. Louis, Missouri | 1st | 2.13m (06.99feet) | ||
| 1964 | USA Outdoor Track and Field Championships | New Brunswick, New Jersey | 6th | 2.07m (06.79feet) | |
| 1965 | USA Outdoor Track and Field Championships | San Diego, California | 4th | 2.11m (06.92feet) | |
| 1966 | USA Outdoor Track and Field Championships | New York City | 6th | 2.11m (06.92feet) | |
| 1967 | USA Outdoor Track and Field Championships | Bakersfield, California | 7th | 2.03m (06.66feet) |